**Format description:** https://en.wikipedia.org/wiki/Adobe_Photoshop#File_format
**Interest:** PSD is a broadly used format used to prepare actual media files used on MediaWiki installations, including Wikimedia projects. As Wikimedia communities doesn't seem to be currently interested by proprietary format, the feature would so be primarily for third party MediaWiki installations.
**Suggested technical plan:** Prepare an handler. ImageMagick can convert PSD to PNG or JPG, so we can generate thumbnails easily.
**Original proposer motivation**
So by allowing (and eventually encouraging) people to upload the original, editable .psd files instead just the .jpg / .png exports one would allow people to access these layers etc when modifying the image instead of just being able to modify the endresult.
This could be far more useful than it sounds in many cases.
Actually I've been thinking of creating such a site (there also the variations made with use of the provided image would be enlisted below the image) but it would be far more effective for Wikipedia to take over the job of truly open sourcing images.
**Discussions on Commons**