OMSI Addon Manager 1.2

OMSI Addon Manager is a companion utility for OMSI that takes the hassle out of installing, organizing, and maintaining your collection of community-made maps, buses, and assets. Developed by Jan Kiesewalter, it centralizes your add-ons in one place, minimizes conflicts, and helps keep your simulator stable and ready to drive.

With a clear, streamlined interface, OMSI Addon Manager makes it simple to add new content, switch configurations, and troubleshoot issues before they interrupt your session. Smart checks flag missing dependencies and common problems, while non-destructive controls let you enable or disable add-ons without risking your core game files. Whether you’re fine-tuning a large library or setting up a clean profile for a new route, OMSI Addon Manager keeps everything organized and under control.

Key features:

• Unified add-on management: Install, categorize, and update content from one dashboard.
• Dependency and integrity checks: Identify missing scenery objects, splines, and other required assets before launching.
• Safe enable/disable: Toggle add-ons without permanently altering base files.
• Profiles for different setups: Create and switch between tailored configurations for maps, fleets, or testing.
• Backup and restore: Create restore points and roll back changes with confidence.
• Clean removal: Uninstall add-ons and tidy leftover files to reduce clutter.
• Diagnostics: Highlight errors from OMSI logs to speed up troubleshooting.

OMSI Addon Manager helps newcomers and power users alike keep their OMSI experience smooth, stable, and easy to curate.

OMSI Addon Manager is developed by Jan Kiesewalter and is used by 6 users of Software Informer. The most popular versions of this product among our users are: 1.0, 1.1 and 1.2. The name of the program executable file is OMSI Addon Manager.exe.