ABIC is a multiplatform tool for converting images from and to a wide variety of formats, for example: JPEG, TIFF, PNG, JPEG-2000, WebP. It can also read some historic ones, in particular Amiga IFF (ILBM).
ABIC is completely free, open sourced, and is also entirely nag-free.
- Supports dozens of image file formats
- Runs on Windows, Mac OS X and many more OSes
- Multithreaded (can use all cores of a CPU)
- Portable software (also runs without installation)
- Can process images with 16 bits depth (only for certain formats, like TIFF and JP2)
Good app. Would be great if it supported converting Office documents and the ability to save as CCITT group 3 and 4 Tiff files.
Works as advertised, just converted 400 oddly formatted TIFF files into PNG.