WebP supports Alpha transparency (like PNG). However, the plugin for .
If WebP files are not opening automatically, you simply need to update your file associations within the ACDSee options menu. Legacy Versions (ACDSee 2021 and Older)
The shift toward WebP has fundamentally changed how images are served online. Fortunately, keeping up with this trend in ACDSee is straightforward. If you frequently handle web assets, upgrading to a modern version of is the most efficient choice to gain native, hassle-free WebP support. However, if you prefer sticking with a legacy edition, installing the official Google WIC codec will bridge the gap and keep your workflow running smoothly. If you need help setting up your workflow, let me know: What exact version of ACDSee are you currently using? acdsee webp plugin
In ACDSee Manage mode, locate and highlight the WebP image(s) you wish to convert.
Modern ACDSee Photo Studio versions handle WebP natively. WebP supports Alpha transparency (like PNG)
Note that many third-party WIC codecs only grant access. This means you can view and catalog WEBP files in ACDSee, but you cannot save edits back into the WEBP format. If you need full write privileges, upgrading to a modern version of ACDSee Photo Studio with native coding tools is the most stable path forward. The Verdict: Upgrade vs. Plugin Patching
: Support for transparency in WebP files can be inconsistent depending on the specific software version. The WebP Plug-in ( IDE_WEBP.apl ACDSee uses a specific plug-in file, IDE_WEBP.apl , to handle WebP data. Legacy Versions (ACDSee 2021 and Older) The shift
: Occasionally, a WebP file might be corrupted or saved in a way that is incompatible with your plugin. Try opening the file in a different program, such as a web browser, to verify it's not the file itself that's the issue.
Integrating WebP into your ACDSee workflow provides several benefits: