paint.net

paint.net at a glance

Paint.NET is a popular free image and photo editor for Windows, a step up from Paint and a lightweight alternative to heavier suites. It ships regular releases; the built-in updater and the Store keep it current.

For admins Paint.NET is a user-space app, modest in security terms, but it parses image files (potentially from untrusted sources), so keeping it current closes any file-parsing fixes. Source it officially (the classic free version from the vendor, or the Store edition). Plugins extend it and run with its privileges — use trusted ones. New versions bring editing features and fixes. In managed environments, keep it in the software inventory and patch cycle rather than letting stale copies accumulate. It runs with the user's rights, so its risk profile matches the account. Opening images from unknown sources is the risk to keep in mind. Patchletter surfaces new Paint.NET releases.