What GIMP does
GIMP 3.2.6 is the project's GPL-licensed image editor for Windows, macOS, and Linux. The Windows installer covers x86-64 and ARM64; the DMG recorded here is for Apple silicon with macOS 11 or later. The Linux download is an x86-64 AppImage, whose publisher-supported baseline is Debian 13 or a newer distribution. These are distinct packages: a Windows setup cannot be reused on Linux, and the Apple-silicon DMG is not the Intel Mac download.
Choose GIMP for layered raster editing when its tools and file interchange fit the work. Keep an XCF working copy and export a separate delivery file. Imported PSD documents can contain Photoshop features that GIMP does not preserve, so check a representative document's layers, text, effects and output before replacing an established workflow.
Existing GIMP 2 plug-ins need porting to the GIMP 3 API. An old plug-in folder is not a drop-in migration plan: identify the plug-ins your workflow actually needs, obtain compatible versions, and keep the previous working files until you have checked the result. The project publishes separate plug-in packaging guidance for AppImage, Flatpak, Snap, Store and macOS.
The three reference hashes on this page were transcribed from the publisher's 3.2.6 download page on 11 September 2026. Package URLs returned HTTP 200 to HEAD requests and redirected through the publisher's download service. No binary was downloaded, signature inspected, installation run, or PSD/plug-in compatibility test performed.