Press Cut App APK

Press-Cut – a stamp cutter With this Android app you can cut digital postage stamps from what your camera sees. For free and without limits. The stamps are stored as images in your phone's "Pictures" folder. They remain there even if you uninstall the app. If you ever need to back up your collection or transfer it to a new phone, just copy the "PressCutStamps" contents from the "Pictures" folder. Have friends using iPhone? Exchange stamps with them! Press-Cut envelopes can be opened in OneStamp on iOS and vice versa. Download APK from the latest release Google Play Technical details The core concept of the app is that the stamp storage is the external file system. Stamps are stored as WebPs in the public "Pictures" folder. Stamp metadata (title, cut date) is stored in the XMP chunk, and can be seen in other software, for example, in Windows explorer. Collections are just folders, and the metadata (title) is stored in a single .collection.webp file's XMP chunk. The metadata file being an image is sketchy, but it's due to the modern Android restrictions. For details, see FsStampRepository and FsStampCollectionRepository. On old Androids, the app uses external storage permission. On modern Androids, it uses read images permission combined with SAF directory access. Since SAF is slow, it is only used to reclaim ownership of files either left from previous app installation or…