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		<id>http://fileformats.archiveteam.org/index.php?action=history&amp;feed=atom&amp;title=X_%28X1%29</id>
		<title>X (X1) - Revision history</title>
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		<updated>2026-04-23T23:06:43Z</updated>
		<subtitle>Revision history for this page on the wiki</subtitle>
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		<id>http://fileformats.archiveteam.org/index.php?title=X_(X1)&amp;diff=39243&amp;oldid=prev</id>
		<title>Jsummers: Created page with &quot;{{FormatInfo |formattype=electronic |subcat=Archiving |extensions={{ext|x}} |released=≤1995 }} '''X''', or '''.x''' format, is the native compressed archive file format of t...&quot;</title>
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				<updated>2021-01-27T13:32:16Z</updated>
		
		<summary type="html">&lt;p&gt;Created page with &amp;quot;{{FormatInfo |formattype=electronic |subcat=Archiving |extensions={{ext|x}} |released=≤1995 }} &amp;#039;&amp;#039;&amp;#039;X&amp;#039;&amp;#039;&amp;#039;, or &amp;#039;&amp;#039;&amp;#039;.x&amp;#039;&amp;#039;&amp;#039; format, is the native compressed archive file format of t...&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|x}}&lt;br /&gt;
|released=≤1995&lt;br /&gt;
}}&lt;br /&gt;
'''X''', or '''.x''' format, is the native compressed archive file format of the ''X1'' archiver software.&lt;br /&gt;
&lt;br /&gt;
X1 was developed by Stig Valentini, and distributed as freeware. There were releases for several different OSes. It has native support for a number of other archive formats, including [[ZIP]], [[LHA]], [[ARJ]], [[Zoo]], and [[HA]].&lt;br /&gt;
&lt;br /&gt;
== Identification ==&lt;br /&gt;
X format files are observed to begin with ASCII &amp;quot;{{magic|X1}}&amp;quot;. According to [[IDArc]], they can also begin with &amp;quot;{{magic|XhDr}}&amp;quot;.&lt;br /&gt;
&lt;br /&gt;
== Software ==&lt;br /&gt;
* X1&lt;br /&gt;
** [http://mpolibbs.steptail.com/software/DOS/COMPRESS/X1DOS94C.ZIP v0.94c - DOS] (1995-08-17)&lt;br /&gt;
** [http://mpolibbs.steptail.com/software/DOS/COMPRESS/X1DOS94H.ZIP v0.94h - DOS]&lt;br /&gt;
** [http://mpolibbs.steptail.com/software/DOS/COMPRESS/X1DOS94M.ZIP v0.94m - DOS]&lt;br /&gt;
** [{{SACFTPURL|pack|x1dos95a.zip}} v0.95a - DOS] (1997-05-03) &lt;br /&gt;
** [{{SACFTPURL|pack|x1nt95a.zip}} v0.95a - Windows console]&lt;br /&gt;
&lt;br /&gt;
== Links ==&lt;br /&gt;
* [{{SACFTPURL|pack|x1man94j.zip}} X1 v0.94j Manuals]&lt;/div&gt;</summary>
		<author><name>Jsummers</name></author>	</entry>

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