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<span id="openzim-page-title" class="mw-page-title-main"><span class="mw-page-title-main">HDCopy</span></span>
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</style><table class="infobox vevent"><tbody><tr><th colspan="2" class="infobox-above summary">HDCopy</th></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;"><a href="Programmer" title="Programmer">Original author(s)</a></th><td class="infobox-data">Oliver Fromme<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></td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;">Initial release</th><td class="infobox-data">1992<span style="display:none"> (<span class="bday dtstart published updated">1992</span>)</span></td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;"><a href="Computing_platform" title="Computing platform">Platform</a></th><td class="infobox-data"><a href="MS-DOS" title="MS-DOS">MS-DOS</a></td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;"><a href="Software_license" title="Software license">License</a></th><td class="infobox-data"><a href="Cardware" class="mw-redirect" title="Cardware">cardware</a></td></tr></tbody></table>
<p><b>HDCopy</b> is a <a href="Disk_image" title="Disk image">disk image</a> application for <a href="Floppy_disk" title="Floppy disk">floppy disks</a> that runs in <a href="MS-DOS" title="MS-DOS">MS-DOS</a>. It can copy a floppy on the fly, or by using archives with <a href="IMG_(file_format)" title="IMG (file format)">IMG</a> file extension that store the content of the disk with a proprietary file format (<span class="clarify-content" style="padding-left:0.1em; padding-right:0.1em; color:var(--color-subtle, #54595d); border:1px solid var(--border-color-subtle, #c8ccd1);">whose first three bytes noted in hexadecimal will be FF 18, and its size will be anything</span>).
For the proprietary file format compression can be used or deactivated. The compression algorithm is called "Byte-Run-2-Algorithm" by the author.<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>
</p><p>It was written by Oliver Fromme and is distributed as <a href="Cardware" class="mw-redirect" title="Cardware">cardware</a>.
</p><p>Do not confuse the <i>HD</i> in its name with <i>hard disk</i>. HD represents <i>high density</i> (floppy disks with capacity greater than 1.2 MB).
</p><p>In the early 90s, when floppy diskettes for PCs were widely used, HDCopy was extremely popular in many places. Its usage started to decline as floppy disks became less widely used.
</p><p>The last released version of HDCopy is 2.0a. There is also a version 3.0a developed later by a Chinese programmer, which is not to be confused with Fromme's version.
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<div class="mw-heading mw-heading2"><h2 id="Features">Features</h2></div>
<p>The program can handle a large variety of non-standard formats and in many cases automatically recover bad sectors.
</p><p>To use these images, you may need to restore the image using HDCopy and then create a raw image of it using <a href="RawWrite" class="mw-redirect" title="RawWrite">RawWrite</a>, <a href="Dd_(Unix)" title="Dd (Unix)">dd</a>, WinImage, etc. You may also need to use a virtual floppy drive to emulate a floppy drive.
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<div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2></div>
<ul><li><a href="Track0" title="Track0">Track0</a></li>
<li><a href="VGA-Copy" title="VGA-Copy">VGA-Copy</a></li></ul>
<div class="mw-heading mw-heading2"><h2 id="References">References</h2></div>
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<li id="cite_note-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="http://www.secnetix.de/~olli/contact.hawk">Olli's Address and Contact Information</a></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">hd-copy.dok - Manual shipped with HD-Copy</span>
</li>
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<div class="mw-heading mw-heading2"><h2 id="External_links">External links</h2></div>
<ul><li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20160304075734/http://www.asiawide.or.jp/HD_COPY.htm">Free Download of HD-Copy (Archived)</a></li>
<li><a rel="nofollow" class="external text" href="https://sourceforge.net/projects/vfd/">Virtual Floppy Drive emulator for Windows</a> on <a href="SourceForge" title="SourceForge">SourceForge</a></li></ul>
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