1
Nathan Osman
17
Open source
Gimp WebP Plugin provides Gimp with the ability to load and export WebP images.
2
Mikołaj Zalewski
1,516
Freeware
A codec built with the libwebp library.
7
XnView
8,700
Freeware
A cross-platform batch image-converter and resizer.
10
Pontus Mardnas
1,718
Freeware
Previews the contents of a wide range of picture formats.