Visitors (since June 9, 2010)

PASSaGE 2 (Windows GUI and Command Line [both 32 and 64-bit])

Other versions: Macintosh OS X (Intel/i386) | Macintosh OS X (PowerPC) | Linux

PASSaGE 2 is provided FREE for use in research and education (see terms below).

To download the Windows version of PASSaGE 2, please fill in the information below. This information is used as a means to track the number of users and (optionally) to allow you to be kept informed of updates and news about PASSaGE.

Note: This data will be used for NO other purposes and will never be given to a 3rd party.

Current PASSaGE 2 release: version 2.0 (build 11.6) [June 3, 2011]

System Requirements

The GUI version of PASSaGE 2 is developed for use on Microsoft Windows® operating systems: Windows 95/98, ME, NT, 2000, XP, Vista, and Win7. We recommend a computer with at least 256 MB of RAM, 50 MB hard disk space, and a mid-level Pentium processor or equivalent. For analysis of large datasets, faster processors and more physical memory will be required for efficient computation.


Although utmost care has been taken to ensure the correctness of the software, the software is provided “as is” without any warranty of any kind. In no event shall the authors and their employers be liable for any damages, including but not limited to special, consequential, or other damages. Authors specifically disclaim all other warranties, expressed or implied, including but not limited to the determination of suitability of this product for a specific purpose, use, or application.