Editing ISO 9660 (section)

== Platforms ==

Most operating systems support reading of ISO 9660 formatted discs, and most new versions support the extensions such as Rock Ridge and Joliet. Operating systems that do not support the extensions usually show the basic (non-extended) features of a plain ISO 9660 disc.

Operating systems that support ISO 9660 and its extensions include the following:

* [[DOS]]: access with extensions, such as [[MSCDEX|MSCDEX.EXE]] (Microsoft CDROM Extension), [[NWCDEX|NWCDEX.EXE]] or CORELCDX.EXE
* Microsoft [[Windows 95]], [[Windows 98]], [[Windows ME]]: can read ISO 9660 Level 1, 2, 3, and [[Joliet (file system)|Joliet]]
* Microsoft [[Windows NT 4.0]], [[Windows 2000]], [[Windows XP]], and newer Windows versions, can read ISO 9660 Level 1, 2, 3, [[Joliet (file system)|Joliet]], and ISO 9660:1999. [[Windows 7]] may also mistake UDF format for CDFS. for more information see [[Universal Disc Format|UDF]].
* [[Linux]] and [[Berkeley Software Distribution|BSD]]: ISO 9660 Level 1, 2, 3, Joliet, [[Rock Ridge]], and ISO 9660:1999
* [[Apple GS/OS]]: ISO Level 1 and 2 support via the HS.FST File System Translator.<ref>{{cite web
| url=http://juiced.gs/wp-content/uploads/juicedv9i2.pdf
| title=The Virtual GS: Using ISO disk images in Apple II emulators 
| publisher=Juiced.GS Volume 9, Issue 2
|date=May 2004}}</ref>
* [[Classic Mac OS]] 7 to 9: ISO Level 1, 2. Optional free software supports [[Rock Ridge]] and [[Joliet (file system)|Joliet]] (including ISO Level 3): [http://www.alex-castro.com/jokeridge/ Joke Ridge] and [http://www.tempel.org/joliet/ Joliet Volume Access].
* [[macOS]] (all versions): ISO Level 1, 2, [[Joliet (file system)|Joliet]] and [[Rock Ridge]] Extensions. Level 3 is not currently supported, although users have been able to mount these discs<ref>{{cite web|url=http://hints.macworld.com/article.php?story=2004041301593855|title=Work with PC-created Joliet Level 3 CDs|date=16 April 2004}}</ref>
* [[AmigaOS]] supports the "AS" extensions (which preserve the Amiga protection bits and file comments)
* [[QNX]]
* [[ULTRIX]]
* [[OS/2]], [[eComStation]] and [[ArcaOS]]
* [[BeOS]], [[Zeta (operating system)|Zeta]] and [[Haiku (operating system)|Haiku]]
* [[OpenVMS]] supports only ISO 9660 Interchange levels 1–3, with ''no'' extensions<ref>{{Cite web|publisher=Hoffman Labs|title=The OpenVMS Frequently Asked Questions (FAQs)|url=http://hoffmanlabs.org/vmsfaq/vmsfaq_014.html#index_x_893|access-date=1 September 2011|archive-date=19 November 2017|archive-url=https://web.archive.org/web/20171119173826/http://hoffmanlabs.org/vmsfaq/vmsfaq_014.html#index_x_893|url-status=dead}}</ref>
* [[RISC OS]] support for optical media written on a PC is patchy. Most CD-Rs/RWs work perfectly, however DVD+-Rs/RWs/RAMs are entirely hit and miss running RISC OS 4.02, RISC OS 4.39 and RISC OS 6.20{{Citation needed|date=December 2017}}