WinCatalog 2026.1.1 Release

WinCatalog 2026.1.1 Release WinCatalog 2026.1.1 is available now. We focused this update on scan reliability, fixing window focus bugs, and tuning the AI Bridge.

Better Scan Error Reporting

Unexpected errors during long scans—like access denials or missing system folders—used to trigger partial scan warnings that weren’t always useful. We cleaned this up:

  • WinCatalog skips well-known system folders entirely, eliminating spurious partial scan warnings.
  • Scanning and syncing now share the same folder-listing error logic. WinCatalog downgrades race conditions (like a temporary file being deleted while scanning) to warnings instead of failing the folder parse entirely.
  • You can toggle a new “Show errors after scan” checkbox directly from the error dialog.
  • We added a -ScanErrors [Show|Skip|Default] command-line flag so you can suppress or show the error dialog in batch scripts.

AI Bridge Tuning

We updated the AI response parser to extract data reliably even when local models return slightly malformed description. We also capped the image resolution sent to AI providers at 448×448 pixels. This suites best for Gemma 4 models family, but continues to speed up description generation without losing necessary visual detail. Additionally, the column state in the AI Queue now persists consistently across sessions.

Additional Fixes

  • WinCatalog properly restores itself to the foreground after you close an external dialog. It no longer drops out of sight behind other open apps.
  • Renaming items via a slow single-click now works reliably again.
  • Syncing an individual file added via the “Add File” command no longer triggers a false Error 267.

Upgrading to WinCatalog 2026

WinCatalog 2026 is a free upgrade for everyone who purchased a full license to WinCatalog 2024 (not an upgrade from a previous version), or a Lifetime Major Upgrades option, or the upgrade to WinCatalog 2024 within the last 6 months from the release date (starting from October 1st, 2025).

Others can purchase an upgrade at a special price with a 50% discount. To check your upgrade status or renew a registration key, please click here.

Download

To download WinCatalog 2026.1.1 please click here. You do not need to uninstall a previous version of WinCatalog. Just install the latest version over the existing one.

Posted on: April 24, 2026