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		<id>http://fileformats.archiveteam.org/index.php?action=history&amp;feed=atom&amp;title=AR7</id>
		<title>AR7 - Revision history</title>
		<link rel="self" type="application/atom+xml" href="http://fileformats.archiveteam.org/index.php?action=history&amp;feed=atom&amp;title=AR7"/>
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		<updated>2026-04-23T23:47:51Z</updated>
		<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>http://fileformats.archiveteam.org/index.php?title=AR7&amp;diff=44425&amp;oldid=prev</id>
		<title>Jsummers: /* Software */</title>
		<link rel="alternate" type="text/html" href="http://fileformats.archiveteam.org/index.php?title=AR7&amp;diff=44425&amp;oldid=prev"/>
				<updated>2023-04-17T19:59:27Z</updated>
		
		<summary type="html">&lt;p&gt;‎&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Software&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table class='diff diff-contentalign-left'&gt;
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			&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;← Older revision&lt;/td&gt;
			&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;Revision as of 19:59, 17 April 2023&lt;/td&gt;
			&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 15:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 15:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;* ar7 - DOS binaries&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;* ar7 - DOS binaries&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;** {{CdTextfiles|20mnn/ARCHIVE/AR7.ZIP|v0.1}}&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;** {{CdTextfiles|20mnn/ARCHIVE/AR7.ZIP|v0.1}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;** {{CdTextfiles|powerpakgold/ARCHIVE/AR702.ZIP|v0.2}}&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;** {{CdTextfiles|640swstudio/COMPRESS/AR712.ZIP|v1.2}}&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;** {{CdTextfiles|640swstudio/COMPRESS/AR712.ZIP|v1.2}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Jsummers</name></author>	</entry>

	<entry>
		<id>http://fileformats.archiveteam.org/index.php?title=AR7&amp;diff=36117&amp;oldid=prev</id>
		<title>Jsummers: Created page with &quot;{{FormatInfo |formattype=electronic |subcat=Archiving |extensions={{ext|ar7}} |released=≤1991 }} '''AR7''' (or '''ar7''') is a compressed archive format, and associated soft...&quot;</title>
		<link rel="alternate" type="text/html" href="http://fileformats.archiveteam.org/index.php?title=AR7&amp;diff=36117&amp;oldid=prev"/>
				<updated>2020-07-03T17:40:55Z</updated>
		
		<summary type="html">&lt;p&gt;Created page with &amp;quot;{{FormatInfo |formattype=electronic |subcat=Archiving |extensions={{ext|ar7}} |released=≤1991 }} &amp;#039;&amp;#039;&amp;#039;AR7&amp;#039;&amp;#039;&amp;#039; (or &amp;#039;&amp;#039;&amp;#039;ar7&amp;#039;&amp;#039;&amp;#039;) is a compressed archive format, and associated soft...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{FormatInfo&lt;br /&gt;
|formattype=electronic&lt;br /&gt;
|subcat=Archiving&lt;br /&gt;
|extensions={{ext|ar7}}&lt;br /&gt;
|released=≤1991&lt;br /&gt;
}}&lt;br /&gt;
'''AR7''' (or '''ar7''') is a compressed archive format, and associated software, developed by Timothy R. Erickson. The archive files are entirely [[ASCII]] text, suitable for inclusion in an email message, similar to [[Uuencoding]].&lt;br /&gt;
&lt;br /&gt;
The names used for the compression methods suggest it is related to [[LHA]] format in some way.&lt;br /&gt;
&lt;br /&gt;
== Identification ==&lt;br /&gt;
The first line of the text making up the archive most likely begins with &amp;quot;{{magic|,AR7 e-mailable archive:}}&amp;quot;.&lt;br /&gt;
&lt;br /&gt;
== Software ==&lt;br /&gt;
* ar7 - DOS binaries&lt;br /&gt;
** {{CdTextfiles|20mnn/ARCHIVE/AR7.ZIP|v0.1}}&lt;br /&gt;
** {{CdTextfiles|640swstudio/COMPRESS/AR712.ZIP|v1.2}}&lt;br /&gt;
&lt;br /&gt;
Source code and a Unix version probably exist, but haven't been located.&lt;br /&gt;
&lt;br /&gt;
[[Category:Transfer Encodings]]&lt;br /&gt;
[[Category:E-Mail, newsgroups, and forums]]&lt;/div&gt;</summary>
		<author><name>Jsummers</name></author>	</entry>

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