How to Convert Multiple AVIF Images to PPM?
1. Download and Install reaConverter
First, grab reaConverter from the download button below. Installation is fast, and the software runs offline — no account or signup needed. Need edits? Resize, rotate, or add watermarks during conversion.
2. Load your AVIF files
Start reaConverter and add your .avif files. The software processes everything locally, so your files never leave your computer.
Use drag-and-drop, folder browser, or right-click conversion from Explorer.

3. Select PPM as output format
Select PPM from 700+ supported output formats. Choose your destination folder and adjust settings to match your needs.

4. Start AVIF to PPM conversion
Click Convert to start the batch. reaConverter processes files quickly and shows you the status of each one.

Once done, reaConverter shows a summary. Click 'Show converted files' to jump straight to your PPM output.
How AVIF and PPM differ in practice
AVIF can carry an alpha channel and PPM cannot. Transparent areas are composited onto a solid background during conversion, so pick that background colour deliberately: white is the default, and it is rarely the right choice for a logo that will sit on a dark page. One AVIF file can hold several pages or frames, while PPM holds one image each. reaConverter writes a separate output file per page and numbers them, so a single input can produce a whole folder of results.








