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		<id>http://fileformats.archiveteam.org/index.php?action=history&amp;feed=atom&amp;title=OBB</id>
		<title>OBB - Revision history</title>
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		<updated>2026-04-20T02:58:34Z</updated>
		<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>http://fileformats.archiveteam.org/index.php?title=OBB&amp;diff=43086&amp;oldid=prev</id>
		<title>Jsummers at 14:13, 9 August 2022</title>
		<link rel="alternate" type="text/html" href="http://fileformats.archiveteam.org/index.php?title=OBB&amp;diff=43086&amp;oldid=prev"/>
				<updated>2022-08-09T14:13:27Z</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 14:13, 9 August 2022&lt;/td&gt;
			&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 5:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 5:&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;&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;−&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;From Wikipedia, an Opaque Binary Blob is a term used in network engineering and computer science to refer to a sizeable piece of data. &amp;lt;ref&amp;gt;[https://en.wikipedia.org/w/index.php?title=Opaque_binary_blob&amp;amp;oldid=1082523982 Wikipedia - Opaque binary blob]&amp;lt;/ref&amp;gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;.&lt;/del&gt;&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;From Wikipedia, an Opaque Binary Blob is a term used in network engineering and computer science to refer to a sizeable piece of data. &amp;lt;ref&amp;gt;[https://en.wikipedia.org/w/index.php?title=Opaque_binary_blob&amp;amp;oldid=1082523982 Wikipedia - Opaque binary blob]&amp;lt;/ref&amp;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;According to Wikipedia also, Android Operating Systems starting at 2.3 (Gingerbread) started to use OBB files in different capacities. &amp;#160;&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;According to Wikipedia also, Android Operating Systems starting at 2.3 (Gingerbread) started to use OBB files in different capacities. &amp;#160;&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;−&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;One capacity an OBB is used in is in the [&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;http://fileformats.archiveteam.org/wiki/XAPK &lt;/del&gt;XAPK] distribution format for Android applications. OBB files can be unpacked as it is a [&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;http://fileformats.archiveteam.org/wiki/&lt;/del&gt;ZIP ZIP archive] like other packages used for Android App distribution. &amp;#160;&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;One capacity an OBB is used in is in the [&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;[&lt;/ins&gt;XAPK&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;]&lt;/ins&gt;] distribution format for Android applications. OBB files can be unpacked as it is a [&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;[&lt;/ins&gt;ZIP&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;|&lt;/ins&gt;ZIP archive&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;]&lt;/ins&gt;] like other packages used for Android App distribution. &amp;#160;&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;The Android developer JOBB tool can be used to package files as OBB and optionally encrypt them&amp;lt;ref&amp;gt;[https://developer.android.com/studio/command-line/jobb?hl=en JOBB tool on Android developer platform]&amp;lt;/ref&amp;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;The Android developer JOBB tool can be used to package files as OBB and optionally encrypt them&amp;lt;ref&amp;gt;[https://developer.android.com/studio/command-line/jobb?hl=en JOBB tool on Android developer platform]&amp;lt;/ref&amp;gt;.&lt;/div&gt;&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://docs.fileformat.com/misc/obb/ Information about OBB on FileFormat.com]&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://docs.fileformat.com/misc/obb/ Information about OBB on FileFormat.com]&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://fileinfo.com/extension/obb Information about OBB on FileInfo.com]&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://fileinfo.com/extension/obb Information about OBB on FileInfo.com]&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:Android]]&lt;/ins&gt;&lt;/div&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=OBB&amp;diff=43078&amp;oldid=prev</id>
		<title>Ross-spencer: Updated hyperlinks</title>
		<link rel="alternate" type="text/html" href="http://fileformats.archiveteam.org/index.php?title=OBB&amp;diff=43078&amp;oldid=prev"/>
				<updated>2022-08-08T09:41:08Z</updated>
		
		<summary type="html">&lt;p&gt;Updated hyperlinks&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 09:41, 8 August 2022&lt;/td&gt;
			&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 19:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 19:&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;==Further reading==&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;==Further reading==&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;−&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;* https://docs.fileformat.com/misc/obb/&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;* &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;[&lt;/ins&gt;https://docs.fileformat.com/misc/obb/ &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Information about OBB on FileFormat.com]&lt;/ins&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;* https://fileinfo.com/extension/obb&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;* &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;[&lt;/ins&gt;https://fileinfo.com/extension/obb &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Information about OBB on FileInfo.com]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Ross-spencer</name></author>	</entry>

	<entry>
		<id>http://fileformats.archiveteam.org/index.php?title=OBB&amp;diff=43075&amp;oldid=prev</id>
		<title>Ross-spencer: Summary information for Opaque Binary Blob</title>
		<link rel="alternate" type="text/html" href="http://fileformats.archiveteam.org/index.php?title=OBB&amp;diff=43075&amp;oldid=prev"/>
				<updated>2022-08-08T09:38:34Z</updated>
		
		<summary type="html">&lt;p&gt;Summary information for Opaque Binary Blob&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|obb}}&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
From Wikipedia, an Opaque Binary Blob is a term used in network engineering and computer science to refer to a sizeable piece of data. &amp;lt;ref&amp;gt;[https://en.wikipedia.org/w/index.php?title=Opaque_binary_blob&amp;amp;oldid=1082523982 Wikipedia - Opaque binary blob]&amp;lt;/ref&amp;gt;.&lt;br /&gt;
&lt;br /&gt;
According to Wikipedia also, Android Operating Systems starting at 2.3 (Gingerbread) started to use OBB files in different capacities. &lt;br /&gt;
&lt;br /&gt;
One capacity an OBB is used in is in the [http://fileformats.archiveteam.org/wiki/XAPK XAPK] distribution format for Android applications. OBB files can be unpacked as it is a [http://fileformats.archiveteam.org/wiki/ZIP ZIP archive] like other packages used for Android App distribution. &lt;br /&gt;
&lt;br /&gt;
The Android developer JOBB tool can be used to package files as OBB and optionally encrypt them&amp;lt;ref&amp;gt;[https://developer.android.com/studio/command-line/jobb?hl=en JOBB tool on Android developer platform]&amp;lt;/ref&amp;gt;.&lt;br /&gt;
&lt;br /&gt;
==References==&lt;br /&gt;
&lt;br /&gt;
&amp;lt;references /&amp;gt;&lt;br /&gt;
&lt;br /&gt;
==Further reading==&lt;br /&gt;
&lt;br /&gt;
* https://docs.fileformat.com/misc/obb/&lt;br /&gt;
* https://fileinfo.com/extension/obb&lt;/div&gt;</summary>
		<author><name>Ross-spencer</name></author>	</entry>

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