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		<id>http://fileformats.archiveteam.org/index.php?action=history&amp;feed=atom&amp;title=Cobalt</id>
		<title>Cobalt - Revision history</title>
		<link rel="self" type="application/atom+xml" href="http://fileformats.archiveteam.org/index.php?action=history&amp;feed=atom&amp;title=Cobalt"/>
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		<updated>2026-04-09T16:53:50Z</updated>
		<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>http://fileformats.archiveteam.org/index.php?title=Cobalt&amp;diff=36376&amp;oldid=prev</id>
		<title>Dan Tobias at 21:04, 25 July 2020</title>
		<link rel="alternate" type="text/html" href="http://fileformats.archiveteam.org/index.php?title=Cobalt&amp;diff=36376&amp;oldid=prev"/>
				<updated>2020-07-25T21:04:41Z</updated>
		
		<summary type="html">&lt;p&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 21:04, 25 July 2020&lt;/td&gt;
			&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 4:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 4:&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;|extensions={{ext|co}}&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;|extensions={{ext|co}}&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;}}&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;}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;'''Cobalt''' (CO) is the format used for 3D models in the program of that name from Ashlar-Vellum, which is a commercial product sold as a 3D modeling program for designers, engineers, and inventors. The format does not appear to be documented online. Other Ashlar-Vellum 3D modeling software with similar formats is [[Argon]] (AR) and [[Xenon]] (XE). Cobalt was formerly Vellum Solids, using the [[&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;VE&lt;/del&gt;]] file type.&lt;/div&gt;&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;'''Cobalt''' (CO) is the format used for 3D models in the program of that name from Ashlar-Vellum, which is a commercial product sold as a 3D modeling program for designers, engineers, and inventors. The format does not appear to be documented online. Other Ashlar-Vellum 3D modeling software with similar formats is [[Argon]] (AR) and [[Xenon]] (XE). Cobalt was formerly Vellum Solids, using the [[&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;VS&lt;/ins&gt;]] file type.&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;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;== Identification ==&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;== Identification ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Dan Tobias</name></author>	</entry>

	<entry>
		<id>http://fileformats.archiveteam.org/index.php?title=Cobalt&amp;diff=36375&amp;oldid=prev</id>
		<title>Dan Tobias at 21:04, 25 July 2020</title>
		<link rel="alternate" type="text/html" href="http://fileformats.archiveteam.org/index.php?title=Cobalt&amp;diff=36375&amp;oldid=prev"/>
				<updated>2020-07-25T21:04:13Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class='diff diff-contentalign-left'&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
			&lt;tr valign='top'&gt;
			&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 21:04, 25 July 2020&lt;/td&gt;
			&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 4:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 4:&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;|extensions={{ext|co}}&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;|extensions={{ext|co}}&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;}}&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;}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;'''Cobalt''' (CO) is the format used for 3D models in the program of that name from Ashlar-Vellum, which is a commercial product sold as a 3D modeling program for designers, engineers, and inventors. The format does not appear to be documented online. Other Ashlar-Vellum 3D modeling software with similar formats is [[Argon]] (AR) and [[Xenon]] (XE).&lt;/div&gt;&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;'''Cobalt''' (CO) is the format used for 3D models in the program of that name from Ashlar-Vellum, which is a commercial product sold as a 3D modeling program for designers, engineers, and inventors. The format does not appear to be documented online. Other Ashlar-Vellum 3D modeling software with similar formats is [[Argon]] (AR) and [[Xenon]] (XE)&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;. Cobalt was formerly Vellum Solids, using the [[VE]] file type&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;/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;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;== Identification ==&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;== Identification ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Dan Tobias</name></author>	</entry>

	<entry>
		<id>http://fileformats.archiveteam.org/index.php?title=Cobalt&amp;diff=35090&amp;oldid=prev</id>
		<title>Dan Tobias at 16:51, 15 March 2020</title>
		<link rel="alternate" type="text/html" href="http://fileformats.archiveteam.org/index.php?title=Cobalt&amp;diff=35090&amp;oldid=prev"/>
				<updated>2020-03-15T16:51:50Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class='diff diff-contentalign-left'&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
			&lt;tr valign='top'&gt;
			&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 16:51, 15 March 2020&lt;/td&gt;
			&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 21:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 21:&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;* [https://ashlar.com/3d-modeling/3d-modeling-cobalt.html Cobalt page in publisher's site]&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;* [https://ashlar.com/3d-modeling/3d-modeling-cobalt.html Cobalt page in publisher's site]&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;* [https://www.wikidata.org/wiki/Q4805282 Wikidata: Ashlar-Vellum]&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;* [https://www.wikidata.org/wiki/Q4805282 Wikidata: Ashlar-Vellum]&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;&lt;/ins&gt;&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;[[Category:File formats named after chemical elements]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Dan Tobias</name></author>	</entry>

	<entry>
		<id>http://fileformats.archiveteam.org/index.php?title=Cobalt&amp;diff=34936&amp;oldid=prev</id>
		<title>Dan Tobias: Created page with &quot;{{FormatInfo |formattype=electronic |subcat=3D and CAD/CAM Models |extensions={{ext|co}} }} '''Cobalt''' (CO) is the format used for 3D models in the program of that name from...&quot;</title>
		<link rel="alternate" type="text/html" href="http://fileformats.archiveteam.org/index.php?title=Cobalt&amp;diff=34936&amp;oldid=prev"/>
				<updated>2020-02-22T05:19:08Z</updated>
		
		<summary type="html">&lt;p&gt;Created page with &amp;quot;{{FormatInfo |formattype=electronic |subcat=3D and CAD/CAM Models |extensions={{ext|co}} }} &amp;#039;&amp;#039;&amp;#039;Cobalt&amp;#039;&amp;#039;&amp;#039; (CO) is the format used for 3D models in the program of that name from...&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=3D and CAD/CAM Models&lt;br /&gt;
|extensions={{ext|co}}&lt;br /&gt;
}}&lt;br /&gt;
'''Cobalt''' (CO) is the format used for 3D models in the program of that name from Ashlar-Vellum, which is a commercial product sold as a 3D modeling program for designers, engineers, and inventors. The format does not appear to be documented online. Other Ashlar-Vellum 3D modeling software with similar formats is [[Argon]] (AR) and [[Xenon]] (XE).&lt;br /&gt;
&lt;br /&gt;
== Identification ==&lt;br /&gt;
&lt;br /&gt;
The files (of all three programs, AR/CO/XE) start with the string &amp;lt;code&amp;gt;CADD-PRO&amp;lt;/code&amp;gt;. They are binary files.&lt;br /&gt;
&lt;br /&gt;
== Software ==&lt;br /&gt;
&lt;br /&gt;
A free viewer for these three formats can be downloaded [https://ashlar.com/products/share.html in the publisher's site].&lt;br /&gt;
&lt;br /&gt;
== Samples ==&lt;br /&gt;
&lt;br /&gt;
Some sample files (of all three formats) can be found with the viewer above when you install it. The files are in &amp;lt;code&amp;gt;C:\Program Files (x86)\Ashlar-Vellum\CobaltShare v9 SP0\Samples&amp;lt;/code&amp;gt; in the Windows version.&lt;br /&gt;
&lt;br /&gt;
== Links ==&lt;br /&gt;
* [https://ashlar.com/3d-modeling/3d-modeling-cobalt.html Cobalt page in publisher's site]&lt;br /&gt;
* [https://www.wikidata.org/wiki/Q4805282 Wikidata: Ashlar-Vellum]&lt;/div&gt;</summary>
		<author><name>Dan Tobias</name></author>	</entry>

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