AVIF
AVIF image
AVIF is a modern image format based on the AV1 video codec. It compresses better than JPG and WebP, but support in older software and devices is still limited.
Extensions: .avif
Convert AVIF files to JPG on Windows 10 and 11: free, offline and in batches. Drag the files onto JPG in Filee's format donut and the JPG files appear next to the originals.
In File Explorer or on the desktop, select one AVIF file or as many as you like.
Hold Ctrl (or the key you set in Filee) and drag the files. A donut of formats opens at the cursor. Prefer menus? Right-click and choose Convert with Filee.
Release the files over JPG. A progress ring counts up, and each JPG file is saved next to its original.
AVIF images from modern websites and phones don't open in many older programs, image viewers and upload forms. JPG opens everywhere, at the cost of somewhat larger files.
AVIF image
AVIF is a modern image format based on the AV1 video codec. It compresses better than JPG and WebP, but support in older software and devices is still limited.
Extensions: .avif
JPEG image
JPEG is the most widely used photo format. Its lossy compression keeps files small, but every save at lower quality discards some detail, and it has no transparency.
Extensions: .jpg .jpeg .jpe .jfif
Filee is a free, open-source file converter for Windows 10 and 11. It works offline and converts 180+ formats with one drag and drop.
Download for Windows