.UID-ZPS File

The uid-zps file extension is mainly related to Zoner Photo Studio, a digital photo editing program and used for one of its default file type.

These files are generated as backups whenever user edits the original picture.

That's why folders with photos may be bloated by dozens or more of uid-zps files.

This function can be disabled in the program and it will no longer generate these backups files from  images.

How to open:

The program automatically loads .uid-zps backup when the respective picture is loaded in Zoner. You cannot edit them manualy. These backups are also useless wihout the original picture.

How to convert:

You cannot convert this file type to anything else.