Opening AFF files

Did your computer fail to open an AFF file? We explain what AFF files are and recommend software that we know can open or convert your AFF files.

What is an AFF file?

The .aff file extension is used by a variety of software applications for a broad range of file formats. The .aff file extension is most commonly used by the Mozilla Firefox Internet browser. These AFF files contain dictionary files used by the software for spell check purposes.

The .aff file extension is also used for disk image files, AnyForm files, Affix files, Nvu files, AGEMA files and Acorn vector files.

Try a universal file viewer

In addition to the products listed above, I would suggest that you try a universal file viewer like Free File Viewer. It can open over 200 different types of files - and very likely yours too! Download Free File Viewer.

By Prof. Jones (The File Expert)

Chief Content Editor and File Expert

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