Images that won't open anywhere, fixed in one drop. PlainJPG converts WebP, HEIC and AVIF to plain JPG or PNG on Windows 10 and 11. Drop a whole folder (subfolders included) or right-click any image in File Explorer. The date taken, camera, GPS and the file's own dates are kept, so albums stay sorted, and nothing ever leaves your PC: no upload, no account, no file limits. Free for 25 images, then $15 once for 2 PCs.