Download Chimera

Current Production Releases

• See the release notes for a list of new features and other information.
• For more recent changes, use the snapshot and daily builds; they are less tested but usually reliable.

• 64-bit Releases:

  Platform	Installer, Size, and Checksum	Date	Notes
  Microsoft Windows 64-bit	chimera-1.12-win64.exe Size: 150070046 bytes MD5: f61191dc949b8061f9bd1399937d5385	Sep 18, 2017	Instructions Documentation Release candidate Runs on Windows 7 or later.
  Microsoft Windows 64-bit	chimera-1.11.2-win64.exe Size: 115415636 bytes MD5: 4251cf28aec9d441eac8e88a6ead5ae9	Dec 02, 2016	Instructions Documentation Runs on Windows 7 and 8 or later.
  Mac OS X 64-bit	chimera-1.12-mac64.dmg Size: 131281151 bytes MD5: c6cb9c634b3ee2115f5c6e8186f28254	Sep 14, 2017	Instructions Documentation Release candidate Runs on Mac OS X 10.8 or later.
  Mac OS X 64-bit	chimera-1.11.2-mac64.dmg Size: 101611902 bytes MD5: 7369cb961673c93495f5b4c0d68275a0	Dec 02, 2016	Instructions Documentation Runs on Mac OS X 10.8 or later.
  Linux 64-bit	chimera-1.12-linux_x86_64.bin Size: 157808718 bytes MD5: b27f14a41c50529f4624ba60b9ed9155	Sep 19, 2017	Instructions Documentation Release candidate Compiled on CentOS 5.11.
  Linux 64-bit	chimera-1.11.2-linux_x86_64.bin Size: 121918350 bytes MD5: 08b9eb2dc4b91ca2239732fa659a1748	Dec 05, 2016	Instructions Documentation Compiled on Debian 4 (etch).

• 32-bit Releases (for small memory computers):

  Platform	Installer, Size, and Checksum	Date	Notes
  Microsoft Windows	chimera-1.11.2-win32.exe Size: 109260484 bytes MD5: c0201380b0f328f57b9d839efcf646bd	Dec 02, 2016	Instructions Documentation Runs on Windows 7 and 8 or later.
  Mac OS X	chimera-1.11.2-mac.dmg Size: 103774888 bytes MD5: fa2ccd9c17c456d71088e81129c862d6	Dec 02, 2016	Instructions Documentation Runs on Mac OS X 10.8 or later.
  Linux	chimera-1.11.2-linux.bin Size: 119742278 bytes MD5: 47dd12fbcbcfe01ea678599dd7001a6b	Dec 02, 2016	Instructions Documentation Compiled on Debian 4 (etch).

• These are the results of our automated build procedure. They are untested but are usually reliable while including the latest Chimera features.

• 64-bit Builds:

  Platform	Installer, Size, and Checksum	Date	Notes
  Microsoft Windows 64-bit	chimera-alpha-win64.exe Size: 150088891 bytes MD5: 1275578715bef5f599e6758125b54011	Sep 18, 2017	(See production version for installation instructions) Runs on Windows 7 or later. Release notes
  Mac OS X 64-bit	chimera-alpha-mac64.dmg Size: 131856622 bytes MD5: 9d4a4894d89064ec0b4b7270a12ffad9	Sep 15, 2017	(See production version for installation instructions) Runs on Mac OS X 10.8 or later. Release notes
  Linux 64-bit	chimera-alpha-linux_x86_64.bin Size: 157828611 bytes MD5: 23e4a8f0614efeb3d706f71df4ea5409	Sep 20, 2017	(See production version for installation instructions) Compiled on CentOS 5.11. Release notes
  Headless Linux 64-bit	chimera-alpha-linux_x86_64_osmesa.bin Size: 151816056 bytes MD5: d7daf9c4cbd6d27284ed042c202b5efe	Sep 20, 2017	(See production version for installation instructions) For (web) servers. Compiled on CentOS 5.11. Release notes

• 32-bit builds are no longer supported.