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class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">File format used by Amiga computers</div> <style data-mw-deduplicate="TemplateStyles:r1251242444">.mw-parser-output .ambox{border:1px solid #a2a9b1;border-left:10px solid #36c;background-color:#fbfbfb;box-sizing:border-box}.mw-parser-output .ambox+link+.ambox,.mw-parser-output .ambox+link+style+.ambox,.mw-parser-output .ambox+link+link+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+style+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+link+.ambox{margin-top:-1px}html body.mediawiki .mw-parser-output .ambox.mbox-small-left{margin:4px 1em 4px 0;overflow:hidden;width:238px;border-collapse:collapse;font-size:88%;line-height:1.25em}.mw-parser-output .ambox-speedy{border-left:10px solid #b32424;background-color:#fee7e6}.mw-parser-output .ambox-delete{border-left:10px solid #b32424}.mw-parser-output .ambox-content{border-left:10px solid #f28500}.mw-parser-output .ambox-style{border-left:10px solid #fc3}.mw-parser-output .ambox-move{border-left:10px solid #9932cc}.mw-parser-output .ambox-protection{border-left:10px solid #a2a9b1}.mw-parser-output .ambox .mbox-text{border:none;padding:0.25em 0.5em;width:100%}.mw-parser-output .ambox .mbox-image{border:none;padding:2px 0 2px 0.5em;text-align:center}.mw-parser-output .ambox .mbox-imageright{border:none;padding:2px 0.5em 2px 0;text-align:center}.mw-parser-output .ambox .mbox-empty-cell{border:none;padding:0;width:1px}.mw-parser-output .ambox .mbox-image-div{width:52px}@media(min-width:720px){.mw-parser-output .ambox{margin:0 10%}}@media print{body.ns-0 .mw-parser-output .ambox{display:none!important}}</style><table class="box-More_citations_needed plainlinks metadata ambox ambox-content ambox-Refimprove" role="presentation"><tbody><tr><td class="mbox-image"><div class="mbox-image-div"><span typeof="mw:File"><a href="/wiki/File:Question_book-new.svg" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/9/99/Question_book-new.svg/50px-Question_book-new.svg.png" decoding="async" width="50" height="39" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/99/Question_book-new.svg/75px-Question_book-new.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/9/99/Question_book-new.svg/100px-Question_book-new.svg.png 2x" data-file-width="512" data-file-height="399" /></a></span></div></td><td class="mbox-text"><div class="mbox-text-span">This article <b>needs additional citations for <a href="/wiki/Wikipedia:Verifiability" title="Wikipedia:Verifiability">verification</a></b>.<span class="hide-when-compact"> Please help <a href="/wiki/Special:EditPage/Amiga_Disk_File" title="Special:EditPage/Amiga Disk File">improve this article</a> by <a href="/wiki/Help:Referencing_for_beginners" 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Unsourced material may be challenged and removed.<br /><small><span class="plainlinks"><i>Find sources:</i> <a rel="nofollow" class="external text" href="https://www.google.com/search?as_eq=wikipedia&q=%22Amiga+Disk+File%22">"Amiga Disk File"</a> – <a rel="nofollow" class="external text" href="https://www.google.com/search?tbm=nws&q=%22Amiga+Disk+File%22+-wikipedia&tbs=ar:1">news</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.google.com/search?&q=%22Amiga+Disk+File%22&tbs=bkt:s&tbm=bks">newspapers</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.google.com/search?tbs=bks:1&q=%22Amiga+Disk+File%22+-wikipedia">books</a> <b>·</b> <a rel="nofollow" class="external text" href="https://scholar.google.com/scholar?q=%22Amiga+Disk+File%22">scholar</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.jstor.org/action/doBasicSearch?Query=%22Amiga+Disk+File%22&acc=on&wc=on">JSTOR</a></span></small></span> <span class="date-container"><i>(<span class="date">April 2013</span>)</i></span><span class="hide-when-compact"><i> (<small><a href="/wiki/Help:Maintenance_template_removal" title="Help:Maintenance template removal">Learn how and when to remove this message</a></small>)</i></span></div></td></tr></tbody></table> <style data-mw-deduplicate="TemplateStyles:r1257001546">.mw-parser-output .infobox-subbox{padding:0;border:none;margin:-3px;width:auto;min-width:100%;font-size:100%;clear:none;float:none;background-color:transparent}.mw-parser-output .infobox-3cols-child{margin:auto}.mw-parser-output .infobox .navbar{font-size:100%}@media screen{html.skin-theme-clientpref-night .mw-parser-output .infobox-full-data:not(.notheme)>div:not(.notheme)[style]{background:#1f1f23!important;color:#f8f9fa}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .infobox-full-data:not(.notheme) div:not(.notheme){background:#1f1f23!important;color:#f8f9fa}}@media(min-width:640px){body.skin--responsive .mw-parser-output .infobox-table{display:table!important}body.skin--responsive .mw-parser-output .infobox-table>caption{display:table-caption!important}body.skin--responsive .mw-parser-output .infobox-table>tbody{display:table-row-group}body.skin--responsive .mw-parser-output .infobox-table tr{display:table-row!important}body.skin--responsive .mw-parser-output .infobox-table th,body.skin--responsive .mw-parser-output .infobox-table td{padding-left:inherit;padding-right:inherit}}</style><table class="infobox"><caption class="infobox-title" style="padding-bottom: 0.15em;">Amiga Disk File</caption><tbody><tr><th scope="row" class="infobox-label" style="line-height: 1.2; padding-right: 0.65em;"><a href="/wiki/Filename_extension" title="Filename extension">Filename extensions</a></th><td class="infobox-data" style="line-height: 1.35;"><style data-mw-deduplicate="TemplateStyles:r886049734">.mw-parser-output .monospaced{font-family:monospace,monospace}</style><div class="monospaced"> .adf, .adz</div></td></tr><tr><th scope="row" class="infobox-label" style="line-height: 1.2; padding-right: 0.65em;"><a href="/wiki/Media_type" title="Media type">Internet media type</a></th><td class="infobox-data" style="line-height: 1.35;"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r886049734"><div class="monospaced"> application/x-amiga-disk-format</div></td></tr><tr><th scope="row" class="infobox-label" style="line-height: 1.2; padding-right: 0.65em;"><a href="/wiki/File_format#Magic_number" title="File format">Magic number</a></th><td class="infobox-data" style="line-height: 1.35;">DOS</td></tr><tr><th scope="row" class="infobox-label" style="line-height: 1.2; padding-right: 0.65em;"><a href="/wiki/Container_format" title="Container format">Container for</a></th><td class="infobox-data" style="line-height: 1.35;">disk data</td></tr></tbody></table> <p><b>Amiga Disk File</b> (<b>ADF</b>) is a <a href="/wiki/File_format" title="File format">file format</a> used by <a href="/wiki/Amiga" title="Amiga">Amiga</a> computers and <a href="/wiki/Emulator" title="Emulator">emulators</a> to store images of <a href="/wiki/Floppy_disk" title="Floppy disk">floppy disks</a>. It has been around almost as long as the Amiga itself, although it was not initially called by any particular name. Before it was known as ADF, it was used in commercial game production, backup and disk virtualization. ADF is a track-by-track dump of the disk data as read by the Amiga operating system, and so the "format" is really fixed-width <a href="/wiki/AmigaDOS" title="AmigaDOS">AmigaDOS</a> data tracks appended one after another and held in a file. This file would, typically, be formatted, like the disk, in <a href="/wiki/Amiga_Old_File_System" title="Amiga Old File System">Amiga Old File System</a> (OFS). </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="ADF">ADF</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Amiga_Disk_File&action=edit&section=1" title="Edit section: ADF"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Most ADF files are plain images of the Amiga-formatted tracks held on <a href="/wiki/Cylinder_(disk_drive)" class="mw-redirect" title="Cylinder (disk drive)">cylinder</a> 0 to 79 of a standard 3.5-inch (89 mm) double-density floppy disk, also called an 880 <a href="/wiki/Kibibyte" class="mw-redirect" title="Kibibyte">KiB</a> disk in Amiga terms. The size of an ADF will vary depending on how many tracks have been imaged, but in practice it is unusual to find ADF files that are not 901,120 bytes in size (80 cylinders × 2 <a href="/wiki/Disk_read-and-write_head" title="Disk read-and-write head">heads</a> × 11 <a href="/wiki/Disk_sector" title="Disk sector">sectors</a> × 512 bytes/sector). </p><p>Most Amiga programs were distributed on double-density floppy disks. There are also 3.5-inch high-density floppy disks, which hold up to 1.76 <a href="/wiki/Mebibyte" class="mw-redirect" title="Mebibyte">MB</a> of data, but these are uncommon. The Amiga also had <a href="/wiki/Floppy_disk#5.25" title="Floppy disk">5.25-inch</a> double-density disks. The <a href="/wiki/WinUAE" class="mw-redirect" title="WinUAE">WinUAE</a> Amiga emulator supports all three disk formats, but 3.5-inch double-density is the most common. </p><p>ADF files can be downloaded and copied to Amiga disks with the EasyADF application and various applications freely available on the Internet. As they are plain disk images, they can be handled by the Unix tool <code><a href="/wiki/Dd_(Unix)" title="Dd (Unix)">dd</a></code>. On Linux and NetBSD, which support the most common Amiga filesystems, ADF files can be mounted directly. </p><p>There is a program called <a rel="nofollow" class="external text" href="http://adfopus.sourceforge.net/">ADF Opus</a>, which is a <a href="/wiki/Microsoft_Windows" title="Microsoft Windows">Microsoft Windows</a>–based program that allows people to create their own ADF files. This program supports creating double density (880 KB ADF files, the most common) and high-density (1.76 MB) ADF files. ADF Opus also allows people to convert ADF files into ADZ files. </p><p>There is also a GPL command line program called <a rel="nofollow" class="external text" href="http://lclevy.free.fr/adflib/unadf.html">unADF</a>, which allows you to extract files from an ADF file. </p><p>The part of utility pack <a rel="nofollow" class="external text" href="http://lallafa.de/blog/amiga-projects/amitools/">amitools</a> contains a set of programs named <a rel="nofollow" class="external text" href="http://lallafa.de/blog/amiga-projects/amitools/xdftool/">xdftool</a>. It is under GPL and can read, write, format, and do other operations with ADF-images. </p> <div class="mw-heading mw-heading2"><h2 id="ADZ">ADZ</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Amiga_Disk_File&action=edit&section=2" title="Edit section: ADZ"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>An <b>ADZ</b> file is an ADF file that has been <a href="/wiki/Data_compression" title="Data compression">compressed</a> with <a href="/wiki/Gzip" title="Gzip">gzip</a>. The typical file extension is <code>.adz</code>, derived from <code>.adf.gz</code>.<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (September 2020)">citation needed</span></a></i>]</sup> </p> <div class="mw-heading mw-heading2"><h2 id="IPF">IPF</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Amiga_Disk_File&action=edit&section=3" title="Edit section: IPF"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The ADF file format can only store disks that have legal <a href="/wiki/AmigaDOS" title="AmigaDOS">AmigaDOS</a> format tracks. Disks with non-standard tracks may be available in ADF format, albeit <a href="/wiki/Software_cracking" title="Software cracking">cracked</a> in order to create a regular AmigaDOS volume.<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (September 2011)">citation needed</span></a></i>]</sup> However, the Amiga itself was not limited to storing data in these standard tracks. The Amiga's <a href="/wiki/Floppy_disk_controller" class="mw-redirect" title="Floppy disk controller">floppy disk controller</a> was very basic but transparent, and for that reason very flexible allowing disks of other and custom formats to be read and written as well. Disk handling is not locked down like the one in a modern <a href="/wiki/IBM_PC_compatible" title="IBM PC compatible">PC</a>, and so most of the work to read and write disks is done by the operating system itself.<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> However, because programmers did not have to use the operating system routines, it was quite normal for games developers to create their own disk formats <sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> and also apply many different sorts of <a href="/wiki/Copy_protection" title="Copy protection">copy protection</a>.<sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> As it was, most full-price commercial Amiga games had some form of custom disk format and/or copy protection on them. For this reason, most commercial Amiga games cannot be stored in ADF files unaltered, but there is an alternative called <a rel="nofollow" class="external text" href="http://www.softpres.org/">Interchangeable Preservation Format</a> (<b>IPF</b>) which was specifically designed for this purpose. </p><p>The Software Preservation Society Interchangeable Preservation Format (.IPF) is an open format for which the source code of the official library is available.<sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="DMS">DMS</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Amiga_Disk_File&action=edit&section=4" title="Edit section: DMS"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>ADF files were sometimes compressed using the <a href="/wiki/Disk_Masher_System" title="Disk Masher System">Disk Masher System</a>, resulting in .dms files. </p> <div class="mw-heading mw-heading2"><h2 id="FDI">FDI</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Amiga_Disk_File&action=edit&section=5" title="Edit section: FDI"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>FDI (from Formatted Disk Image) is a universal disk image file format specification originally published by Vincent Joguin in 2000. The FDI format is publicly documented,<sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> and accompanied by open source access tools. Because the format can store raw low-level data, as is for example required to support copy protection schemes and other non-standard formats, FDI files can be larger than disk image files in other formats. The typical file extension is <code>.fdi</code>. Because of the universal design of the FDI format, files in other disk image formats, such as ADF, ADZ and DMS, can in theory be converted to FDI. </p> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Amiga_Disk_File&action=edit&section=6" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1266661725">.mw-parser-output .portalbox{padding:0;margin:0.5em 0;display:table;box-sizing:border-box;max-width:175px;list-style:none}.mw-parser-output .portalborder{border:1px solid var(--border-color-base,#a2a9b1);padding:0.1em;background:var(--background-color-neutral-subtle,#f8f9fa)}.mw-parser-output .portalbox-entry{display:table-row;font-size:85%;line-height:110%;height:1.9em;font-style:italic;font-weight:bold}.mw-parser-output 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class="portalbox-link"><a href="/wiki/Portal:Amiga" title="Portal:Amiga">Amiga portal</a></span></li></ul> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Amiga_Disk_File&action=edit&section=7" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</a></b></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://www.softpres.org/glossary:fdc">"Software Preservation Society - Glossary"</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Software+Preservation+Society+-+Glossary&rft_id=http%3A%2F%2Fwww.softpres.org%2Fglossary%3Afdc&rfr_id=info%3Asid%2Fen.wikipedia.org%3AAmiga+Disk+File" class="Z3988"></span> 070820 softpres.org</span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-2">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://www.softpres.org/glossary:custom_disk_format">"Software Preservation Society - Glossary"</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Software+Preservation+Society+-+Glossary&rft_id=http%3A%2F%2Fwww.softpres.org%2Fglossary%3Acustom_disk_format&rfr_id=info%3Asid%2Fen.wikipedia.org%3AAmiga+Disk+File" class="Z3988"></span> 070820 softpres.org</span> </li> <li id="cite_note-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-3">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://www.softpres.org/glossary:copy_protection">"Software Preservation Society - Glossary"</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Software+Preservation+Society+-+Glossary&rft_id=http%3A%2F%2Fwww.softpres.org%2Fglossary%3Acopy_protection&rfr_id=info%3Asid%2Fen.wikipedia.org%3AAmiga+Disk+File" class="Z3988"></span> 070820 softpres.org</span> </li> <li id="cite_note-4"><span class="mw-cite-backlink"><b><a href="#cite_ref-4">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://forum.kryoflux.com/viewtopic.php?f=2&t=265">"IPF DECODER LIBRARY sourcecode released - KryoFlux Support Forums"</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=IPF+DECODER+LIBRARY+sourcecode+released+-+KryoFlux+Support+Forums&rft_id=http%3A%2F%2Fforum.kryoflux.com%2Fviewtopic.php%3Ff%3D2%26t%3D265&rfr_id=info%3Asid%2Fen.wikipedia.org%3AAmiga+Disk+File" class="Z3988"></span></span> </li> <li id="cite_note-5"><span class="mw-cite-backlink"><b><a href="#cite_ref-5">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://www.oldskool.org/disk2fdi/files/FDISPEC.pdf">"Formatted Disk Image (FDI) File Format Version 2.0 Description"</a> <span class="cs1-format">(PDF)</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Formatted+Disk+Image+%28FDI%29+File+Format+Version+2.0+Description&rft_id=http%3A%2F%2Fwww.oldskool.org%2Fdisk2fdi%2Ffiles%2FFDISPEC.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3AAmiga+Disk+File" class="Z3988"></span> 20111011 oldskool.org</span> </li> </ol></div></div> <dl><dt>Notes</dt></dl> <style data-mw-deduplicate="TemplateStyles:r1239549316">.mw-parser-output .refbegin{margin-bottom:0.5em}.mw-parser-output .refbegin-hanging-indents>ul{margin-left:0}.mw-parser-output .refbegin-hanging-indents>ul>li{margin-left:0;padding-left:3.2em;text-indent:-3.2em}.mw-parser-output .refbegin-hanging-indents ul,.mw-parser-output .refbegin-hanging-indents ul li{list-style:none}@media(max-width:720px){.mw-parser-output .refbegin-hanging-indents>ul>li{padding-left:1.6em;text-indent:-1.6em}}.mw-parser-output .refbegin-columns{margin-top:0.3em}.mw-parser-output .refbegin-columns ul{margin-top:0}.mw-parser-output .refbegin-columns li{page-break-inside:avoid;break-inside:avoid-column}@media screen{.mw-parser-output .refbegin{font-size:90%}}</style><div class="refbegin" style=""> <ul><li><a rel="nofollow" class="external text" href="http://lclevy.free.fr/adflib/faq.html">The .ADF (Amiga Disk File) format FAQ</a></li> <li>The Amiga Guru Book, Chapter 15, Ralph Babel, 1993</li> <li>Rom Kernel Reference Manual : Hardware, pages 235-244, Addison Wesley</li> <li>Rom Kernel Reference Manual : Libraries and Devices, Appendix C, Addison Wesley</li> <li>La Bible de l'Amiga, Dittrich/Gelfand/Schemmel, Data Becker, 1988.</li></ul> </div> <div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r1129693374">.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output .hlist ul{margin:0;padding:0}.mw-parser-output .hlist dd,.mw-parser-output .hlist dt,.mw-parser-output .hlist li{margin:0;display:inline}.mw-parser-output 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href="/wiki/Blitter_object" title="Blitter object">Blitter object</a></li> <li><a href="/wiki/Commodore_Amiga_MIDI_Driver" title="Commodore Amiga MIDI Driver">CAMD</a></li> <li><a href="/wiki/Exec_(Amiga)" title="Exec (Amiga)">Exec</a>/<a href="/wiki/WarpOS" title="WarpOS">WarpOS</a></li> <li><a href="/wiki/Guru_Meditation" title="Guru Meditation">Guru Meditation</a></li> <li><a href="/wiki/Amiga_Hunk" title="Amiga Hunk">Hunk</a></li> <li><a href="/wiki/Installer_(programming_language)" title="Installer (programming language)">Installer</a></li> <li><a href="/wiki/Intuition_(Amiga)" title="Intuition (Amiga)">Intuition</a></li> <li><a href="/wiki/Kickstart_(Amiga)" title="Kickstart (Amiga)">Kickstart</a></li> <li><a href="/wiki/RAM_drive" title="RAM drive">RAM disk</a></li> <li><a href="/wiki/XAD_(software)" title="XAD (software)">XAD</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Amiga <a href="/wiki/Graphical_user_interface" title="Graphical user interface">GUIs</a></th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Ambient_(desktop_environment)" class="mw-redirect" title="Ambient (desktop environment)">Ambient</a></li> <li><a href="/wiki/Magic_User_Interface" title="Magic User Interface">MUI</a></li> <li><a href="/wiki/Directory_Opus" title="Directory Opus">Opus Magellan</a></li> <li><a href="/wiki/ReAction_GUI" title="ReAction GUI">ReAction</a></li> <li><a href="/wiki/Scalos" title="Scalos">Scalos</a></li> <li><a href="/wiki/Workbench_(AmigaOS)" title="Workbench (AmigaOS)">Workbench</a></li> <li><a href="/wiki/Zune_(widget_toolkit)" title="Zune (widget toolkit)">Zune</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">File systems</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/CrossDOS" title="CrossDOS">CrossDOS</a></li> <li><a href="/wiki/Amiga_Old_File_System" title="Amiga Old File System">OFS</a></li> <li><a href="/wiki/Amiga_Fast_File_System" title="Amiga Fast File System">FFS</a></li> <li><a href="/wiki/Professional_File_System" title="Professional File System">PFS</a></li> <li><a href="/wiki/Smart_File_System" title="Smart File System">SFS</a></li> <li><a href="/wiki/Universal_Disk_Format" title="Universal Disk Format">UDF</a></li> <li><a href="/wiki/File_Allocation_Table" title="File Allocation Table">FAT</a></li> <li><a href="/wiki/NTFS" title="NTFS">NTFS</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">OS versions</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/AmigaOS_version_history" title="AmigaOS version history">AmigaOS version history</a></li> <li><a href="/wiki/AmigaOS_4" title="AmigaOS 4">AmigaOS 4</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Software packs</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Amiga_Forever" title="Amiga Forever">Amiga Forever</a></li> <li><a href="/wiki/AmiKit" title="AmiKit">AmiKit</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Other <a href="/wiki/Amiga_software" title="Amiga software">software</a></th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Aminet" title="Aminet">Aminet</a></li> <li><a href="/wiki/Amiga_Reflections" title="Amiga Reflections">Amiga Reflections</a></li> <li><a href="/wiki/Amiga_demos" title="Amiga demos">Demos</a></li> <li><a href="/wiki/List_of_Amiga_games" title="List of Amiga games">Games</a></li> <li><a href="/wiki/Hollywood_(programming_language)" title="Hollywood (programming language)">Hollywood</a></li> <li><a class="mw-selflink selflink">ADF</a></li> <li><a href="/wiki/Interchange_File_Format" title="Interchange File Format">IFF</a></li> <li><a href="/wiki/LHA_(file_format)" title="LHA (file format)">LHA</a></li> <li><a href="/wiki/WHDLoad" title="WHDLoad">WHDLoad</a></li> <li><a href="/wiki/UAE_(emulator)" title="UAE (emulator)">WinUAE</a></li> <li><a href="/wiki/YAM_(Yet_Another_Mailer)" class="mw-redirect" title="YAM (Yet Another Mailer)">YAM</a> <ul><li><a href="/wiki/AmiZilla" title="AmiZilla">AmiZilla</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Influenced</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/AROS_Research_Operating_System" title="AROS Research Operating System">AROS</a></li> <li><a href="/wiki/AtheOS" class="mw-redirect" title="AtheOS">AtheOS</a></li> <li><a href="/wiki/BeOS" title="BeOS">BeOS</a></li> <li><a href="/wiki/DragonFly_BSD" title="DragonFly BSD">DragonFly BSD</a></li> <li><a href="/wiki/MorphOS" title="MorphOS">MorphOS</a></li> <li><a href="/wiki/Syllable_Desktop" title="Syllable Desktop">Syllable</a></li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div><a href="/wiki/Category:AmigaOS" title="Category:AmigaOS">Category</a></div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox" aria-labelledby="Disk_image_file_formats363" style="padding:3px"><table class="nowraplinks hlist mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Disk_images" title="Template:Disk images"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Disk_images" title="Template talk:Disk images"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Disk_images" title="Special:EditPage/Template:Disk images"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Disk_image_file_formats363" style="font-size:114%;margin:0 4em"><a href="/wiki/Disk_image" title="Disk image">Disk image</a> <a href="/wiki/File_format" title="File format">file formats</a></div></th></tr><tr><td class="navbox-abovebelow" colspan="2"><div><a href="/wiki/Comparison_of_disc_image_software" title="Comparison of disc image software">Comparison of disc image software</a></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Optical_disc" title="Optical disc">Optical discs</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Cue_sheet_(computing)" title="Cue sheet (computing)">BIN+CUE</a></li> <li><a href="/wiki/Direct_Access_Archive" title="Direct Access Archive">DAA</a></li> <li><a href="/wiki/IMG_(file_format)" title="IMG (file format)">IMG</a>+<a href="/wiki/CloneCD_Control_File" title="CloneCD Control File">CCD+SUB</a></li> <li><a href="/wiki/Optical_disc_image" title="Optical disc image">ISO</a></li> <li><a href="/wiki/UltraISO#ISZ_format" title="UltraISO">ISZ</a></li> <li><a href="/wiki/Media_Descriptor_File" title="Media Descriptor File">MDF+MDS</a></li> <li><a href="/wiki/Daemon_Tools#File_format" title="Daemon Tools">MDX</a></li> <li><a href="/wiki/NRG_(file_format)" title="NRG (file format)">NRG</a></li> <li><a href="/wiki/MagicISO#Universal_Image_Format" title="MagicISO">UIF</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Hard_disk_drive" title="Hard disk drive">Hard disks</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Apple_Disk_Image" title="Apple Disk Image">DMG</a></li> <li><a href="/wiki/Fast_Virtual_Disk" title="Fast Virtual Disk">FVD</a></li> <li><a href="/wiki/IMG_(file_format)" title="IMG (file format)">IMG</a></li> <li><a href="/wiki/Optical_disc_image" title="Optical disc image">ISO</a></li> <li><a href="/wiki/New_Disk_Image_Format" class="mw-redirect" title="New Disk Image Format">NDIF</a></li> <li><a href="/wiki/Qcow" title="Qcow">QCOW</a></li> <li><a href="/wiki/Universal_Disk_Image_Format" class="mw-redirect" title="Universal Disk Image Format">UDIF</a></li> <li><a href="/wiki/VirtualBox#VirtualBox_Disk_Image" title="VirtualBox">VDI</a></li> <li><a href="/wiki/VHD_(file_format)" title="VHD (file format)">VHD</a></li> <li><a href="/wiki/VMDK" title="VMDK">VMDK</a></li> <li><a href="/wiki/Windows_Imaging_Format" title="Windows Imaging Format">WIM</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Floppy_disk" title="Floppy disk">Floppy disks</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a class="mw-selflink selflink">ADF, ADZ</a></li> <li><a href="/wiki/Disk_Copy" title="Disk Copy">DC42, DART</a></li> <li><a href="/wiki/Disk_Masher_System" title="Disk Masher System">DMS</a></li> <li><a href="/wiki/IMG_(file_format)" title="IMG (file format)">IMG, IMA, IMZ</a></li> <li><a href="/wiki/VHD_(file_format)#Virtual_Floppy_Disk_(VFD)" title="VHD (file format)">VFD</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Compact_Disc_Digital_Audio" title="Compact Disc Digital Audio">CDDA</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"><a href="/wiki/Disc_Description_Protocol" title="Disc Description Protocol">Disc Description Protocol</a></div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div>Convention: Any item in this table that has the form of "A+B" or "A+B+C" indicates a disk format that spans multiple files, where A contains the bulk of the data, and B and C are <a href="/wiki/Sidecar_file" title="Sidecar file">sidecar files</a>.</div></td></tr></tbody></table></div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?useformat=desktop&type=1x1&usesul3=0" alt="" width="1" height="1" 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cdx-button--action-progressive" id="ca-addsection-sticky-header" tabindex="-1" data-event-name="addsection-sticky-header"><span class="vector-icon mw-ui-icon-speechBubbleAdd-progressive mw-ui-icon-wikimedia-speechBubbleAdd-progressive"></span> <span>Add topic</span> </a> </div> <div class="vector-sticky-header-icon-end"> <div class="vector-user-links"> </div> </div> </div> </div> </div> <div class="vector-settings" id="p-dock-bottom"> <ul></ul> 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