SwissSys Downloads
Download the latest version of SwissSys or access previous releases.
Download Latest Version(11.73)
SwissSys is compatible with Windows computers only
View System RequirementsVersion History
Released: June 6, 2025
SwissSys 11.73
Current
Release Notes
- Simplified registration screen and moved machine ID to advanced options - Fix bug causing some users to see "File not found" during application loading - Updated help files including clarifying license agreement terms
Released: June 9, 2025
SwissSys 11.73.1
Preview
Release Notes
- Improved saving of .sjson files for better compatibility with cloud storage services
Released: May 14, 2025
SwissSys 11.72
Release Notes
- Activation tokens can be used to get a license key without sending your machine ID to support
Released: May 10, 2025
SwissSys 11.71
Release Notes
- Updated core system and third party libraries for security & performance enhancements - Converted to ChessRoster branding - Removed outdated charts from stats view - Upgrade version of installer package - Add new auto-update feature which prompts the user to choose at launch if they want to install any available updates
Released: April 1, 2025
SwissSys 11.63
False Positive Warning
Release Notes
- Final released version prior to ChessRoster - Fixed issue where pairings could fail with a range error when awarding a bye in late rounds of a very small section - Fixed Buchholtz Cut-1 and Cut-2 tiebreaks to properly compensate for games unavailable to play