The project began in 1999, based on the Quark microkernel.2 The earliest versions of MorphOS ran only via PPC accelerator cards on the Amiga computers, and required portions of AmigaOS to fully function.3 A collaborative effort between the companies bPlan (of which the lead MorphOS developer is a partner) and Thendic-France in 2002 resulted in the first regular, non-prototype production of bPlan-engineered Pegasos computers capable of running MorphOS or Linux.45 Thendic-France had financial problems and folded; however, the collaboration continued under the new banner of "Genesi".67 A busy promotional year followed in 2003, with appearances at conventions and exhibitions in several places around the world, including the Consumer Electronics Show (CES) in Las Vegas.8
After some bitter disagreements within the MorphOS development team in 2003 and 2004, culminating with accusations by a MorphOS developer that he and others had not been paid,9 the Ambient desktop interface was released under GPL1011 and is now actively developed by the Ambient development team. Subject to GPL rules, Ambient continues to be included in the commercial MorphOS product. An alternative MorphOS desktop system is Scalos.12
Developed for PowerPC CPUs from Freescale and IBM, it also supports the original AmigaOS Motorola 68000 series (68k, MC680x0) applications via proprietary task-based emulation, and most AmigaOS PPC applications via API wrappers. It is API compatible with AmigaOS 3.1 and has a GUI based on the Magic User Interface (MUI).
Besides the Pegasos version of MorphOS, there is a version for Amiga computers equipped with PowerUP accelerator cards produced by Phase5. This version is free, as is registration. If unregistered, it slows down after each two-hour session. PowerUP MorphOS was most recently updated on 23 February 2006; however, it does not exceed the feature set or advancement of the Pegasos release.1314
A version of MorphOS for the Efika, a very small mainboard based on the ultra-low-power MPC5200B processor from Freescale, has been shown at exhibitions and user gatherings in Germany.15 Current (since 2.0) release of MorphOS supports the Efika.
See also: List of MorphOS bundled applications
MorphOS can run any system friendly Amiga software written for 68k processors. Also it is possible to use 68k libraries or datatypes on PPC applications and vice versa. It also provides compatibility layer for PowerUP and WarpUP software written for PowerUP accelerator cards. The largest repository is Aminet with over 75,000 packages online with packages from all Amiga flavors including music, sound, and artwork. MorphOS-only software repositories are hosted at MorphOS software, MorphOS files and MorphOS Storage. MorphOS is delivered with several desktop applications in the form of pre-installed software.
ABox is an emulation sandbox featuring a PPC native AmigaOS API clone that is binary compatible with both 68k Amiga applications and both PowerUP and WarpOS formats of Amiga PPC executables. ABox is based in part on AROS Research Operating System. ABox includes Trance JIT code translator for 68k native Amiga applications.
Ambient is the built-in MUI-based desktop environment for MorphOS,16 the development was started in 2001 by David Gerber. Its main goals were that it should be fully asynchronous, simple and fast.17 Ambient remotely resembles Workbench and Directory Opus Magellan trying to mix the best of both worlds.
Ambient does not strictly follow the Amiga Workbench interface paradigm but there are still many similarities: while programs are called tools, program attributes are called tooltypes, data files are projects and directories are drawers.
Ambient is localised for various languages and while it is an intrinsic part of MorphOS, it is also available separately. There are various visual effects in Ambient that take advantage of hardware accelerated visual effects within MorphOS.18
The native icon format in Ambient is PNG, but there is built-in support for other Amiga icon formats. Ambient introduced a special icon format called DataType Icons where the icon is simply any image file renamed to include the .info extension. Those icons are read using the Amiga DataType system.
In 2005, David Gerber released Ambient source code under GPL19 and it is now developed by the Ambient development team.
MorphOS 2 includes a native TCP/IP stack ("Netstack") and a Web browser, Sputnik or Origyn Web Browser.53 Sputnik was begun under a user community bounty system54 that also resulted in MOSNet, a free, separate TCP/IP stack for MorphOS 1 users. Sputnik is a port of the KHTML rendering engine, on which WebKit is also based. Sputnik is no longer being developed and was removed from later MorphOS 2 releases.
By (2023-02-28). "MorphOS: A Modern Operating System For PowerPC". Hackaday. Retrieved 2024-12-05. https://hackaday.com/2023/02/27/morphos-a-modern-operating-system-for-powerpc/ ↩
"Nový projekt OS: MorphOS". Amiga Review (in Czech). No. 52. Atlantida Publishing. January 2000. p. 7. ISSN 1211-1465. /wiki/ISSN_(identifier) ↩
"MorphOS? What's that, then?". Amiga Active. No. 10. Pinprint Publishing. July 2000. pp. 14–17. ISSN 1467-3533. /wiki/ISSN_(identifier) ↩
Schröder, Carsten (July 2002). "Pegasos-Verfügbarkeit steht möglicherweise kurz bevor". Amiga Future (in German). No. 37. APC&TCP. pp. 4–5. ↩
Dvorak, John C. (2004-04-06). "Inside Track". PC Magazine. Vol. 23, no. 6. Ziff Davis. p. 53. ISSN 0888-8507. /wiki/ISSN_(identifier) ↩
"MorphOS Update & Pegasos" (PDF). Total Amiga. No. 14. South Essex Amiga Link. Spring 2003. p. 8. http://www.totalamiga.org/pdf/totalamiga_14.pdf ↩
"bplan and Thendic merge to GENESI (update)". Amiga-News.de. November 22, 2002. Retrieved December 29, 2016. http://www.amiga-news.de/de/news/AN-2002-11-00192-EN.html ↩
"Weitere Bilder von der CES 2003" (in German). Amiga-News.de. February 4, 2003. Retrieved December 29, 2016. http://www.amiga-news.de/de/news/AN-2003-02-00028-DE.html ↩
"Unklarheiten bezüglich der Veröffentlichung von MorphOS 1.5 für den Pegasos" (in German). Amiga-News.de. November 15, 2004. Retrieved December 29, 2016. http://www.amiga-news.de/de/news/AN-2004-11-00063-DE.html ↩
"Ambient source code under GPL released". Amiga-News.de. January 22, 2005. Retrieved December 29, 2016. http://www.amiga-news.de/de/news/AN-2005-01-00122-EN.html ↩
Gerber, David (2005-01-22). "Ambient, the MorphOS desktop, becomes free". OSNews. Retrieved 2024-05-30. https://www.osnews.com/story/9476/ambient-the-morphos-desktop-becomes-free/ ↩
Haynes, Chris (March 21, 2007). "Scalos: The Amiga Desktop Replacement". Archived from the original on 2018-09-22. Retrieved 2007-03-21. https://web.archive.org/web/20180922220139/http://scalos.noname.fr/ ↩
Piru (February 23, 2006). "Announcements: Updated MorphOS for PowerUP Users". Amiga.org. Archived from the original on 2007-03-14. Retrieved 2007-03-21. https://web.archive.org/web/20070314010244/http://www.amiga.org/modules/news/article.php?storyid=6671 ↩
Holwerda, Thom (August 24, 2005). "MorphOS 1.4.5 Released for Classic Amiga". OSNews. Retrieved 2007-03-21. http://www.osnews.com/story.php?news_id=11668 ↩
Holwerda, Thom (October 17, 2006). "MorphOS 1.5 Running on Efika to Be Shown". OSNews. Retrieved 2007-03-21. http://www.osnews.com/story.php?news_id=16209 ↩
http://morphos.de/files/src/3.11//ambient.tar.bz2 Source code of MorphOS 3.11 http://morphos.de/files/src/3.11//ambient.tar.bz2 ↩
Linux: o guia definitivo (in Brazilian Portuguese). jideon francisco marques. 2023-09-08. https://books.google.com/books?id=bhPWEAAAQBAJ ↩
"MorphOS: The Lightning OS". 2006-11-22. Archived from the original on 2011-07-25. Retrieved 2010-09-04. https://web.archive.org/web/20110725135841/http://www.powerdeveloper.org/morphos-article.php ↩
"Ambient". Retrieved 2008-11-21. http://zapek.com/?page_id=18 ↩
Frank Mariak (December 25, 2013). "MorphOS on Apple G4 Cube?". Archived from the original on December 27, 2013. Retrieved 2013-12-25. https://web.archive.org/web/20131227012147/http://www.morphzone.info/modules/newbb_plus/viewtopic.php?forum=11&topic_id=6835&post_id=107647&showonepost=1 ↩
"New MorphOS 0.4 Release". ann.lu. February 15, 2001. Archived from the original on March 8, 2016. Retrieved 2016-11-22. Alt URL https://web.archive.org/web/20160308162834/http://anna.amigazeux.org/detail.php?category=news&file=0982207755.msg ↩
MorphOS 0.9 video https://www.youtube.com/watch?v=atZRdevOTn0 ↩
"MorphOS Change Log". morphos-team.net. June 6, 2006. Retrieved 2016-11-22. http://powerup.morphos-team.net/changelog.html ↩
MorphOS 2.0 release notes http://morphos-team.net/releasenotes/2.0 ↩
MorphOS 2.1 release notes http://morphos-team.net/releasenotes/2.1 ↩
MorphOS 2.2 release notes http://morphos-team.net/releasenotes/2.2 ↩
MorphOS 2.3 release notes http://morphos-team.net/releasenotes/2.3 ↩
MorphOS 2.4 release notes http://morphos-team.net/releasenotes/2.4 ↩
MorphOS 2.5 release notes http://morphos-team.net/releasenotes/2.5 ↩
MorphOS 2.6 release notes http://morphos-team.net/releasenotes/2.6 ↩
MorphOS 2.7 release notes http://morphos-team.net/releasenotes/2.7 ↩
MorphOS 3.0 release notes http://morphos-team.net/releasenotes/3.0 ↩
MorphOS 3.1 release notes http://morphos-team.net/releasenotes/3.1 ↩
MorphOS 3.2 release notes http://morphos-team.net/releasenotes/3.2 ↩
MorphOS 3.3 release notes http://morphos-team.net/releasenotes/3.3 ↩
MorphOS 3.4 release notes http://morphos-team.net/releasenotes/3.4 ↩
MorphOS 3.5 release notes http://morphos-team.net/releasenotes/3.5 ↩
MorphOS 3.6 release notes http://morphos-team.net/releasenotes/3.6 ↩
MorphOS 3.7 release notes http://morphos-team.net/releasenotes/3.7 ↩
MorphOS 3.8 release notes http://morphos-team.net/releasenotes/3.8 ↩
MorphOS 3.9 release notes http://morphos-team.net/releasenotes/3.9 ↩
MorphOS 3.10 release notes http://morphos-team.net/releasenotes/3.10 ↩
MorphOS 3.11 release notes http://morphos-team.net/releasenotes/3.11 ↩
MorphOS 3.12 release notes https://morphos-team.net/releasenotes/3.12 ↩
MorphOS 3.13 release notes http://morphos-team.net/releasenotes/3.13 ↩
MorphOS 3.14 release notes https://morphos-team.net/releasenotes/3.14 ↩
MorphOS 3.15 release notes http://morphos-team.net/releasenotes/3.15 ↩
Iris IMAP client https://iris-morphos.com ↩
MorphOS 3.16 release notes https://morphos-team.net/releasenotes/3.16 ↩
MorphOS 3.17 release notes http://morphos-team.net/releasenotes/3.17 ↩
MorphOS 3.18 release notes https://morphos-team.net/releasenotes/3.18 ↩
MorphOS 3.19 release notes http://morphos-team.net/releasenotes/3.19 ↩
"MorphOS 2.0". Archived from the original on July 20, 2012. Retrieved 2010-06-19. https://archive.today/20120720044010/http://www.amigamccc.org/journal/0809eric.htm ↩
"Morph Bounties". MorphZone. Archived from the original on 2007-03-06. Retrieved 2007-03-12. https://web.archive.org/web/20070306150915/http://www.morphzone.org/modules/bounty/ ↩