How to Convert Multiple JIF Files to AVIF?
1. Download and Install reaConverter
Download reaConverter and install it in seconds. The setup is straightforward — no complex configuration, no extra software required.
2. Load your JIF files
Add JIF files to reaConverter. One file or a thousand, the process is the same. Everything runs locally on your machine.
You can drag-and-drop files, browse to a folder, or add entire directory trees including subfolders.
3. Select AVIF as output format
Select AVIF from the output format list and set your destination folder. You can also adjust quality and compression settings.
4. Start JIF to AVIF conversion
Click the Convert button to start. reaConverter will process all your files with the settings you selected.
When finished, your new .avif files will be waiting in the destination folder.
JIF to AVIF: what carries over and what does not
JIF and AVIF both compress by discarding data, so this is a re-encode rather than a copy. The output is built from already-compressed pixels, and the artefacts of the first encode are carried into the second. Use a high quality setting, and convert from the original whenever you still have it.
