SFF Viewer

SFF Viewer is a small-sized and portable piece of software that shows the content of SFF files, letting users print fax files. Its skill set is brief, yet practical and easy to work with.

Portability benefits

Since installation is not a requirement, you can put the executable item in any part of the hard disk and just click it to run.
Another option is to save SFF Viewer to a mass storage device (like a USB flash disk) to run it on any computer rapidly and without prior installers.
An important factor to consider is that the Windows registry and Start menu do not receive new entries, so no traces are left behind after SFF Viewer's removal.

Clean and straightforward GUI

The interface is made from a single window with a minimalistic structure, showing just a few buttons and the menu bar. Opening a SFF file is possible by using the file browser only, since drag-and-drop is not featured.

Basic navigation controls

You can easily go to the next or previous page, view the file's actual size, fit it to width or window, as well as preview printing and edit settings like page margins and orientation, just like in any other application. There are no other notable options available.
SFF Viewer does not put a strain on computer performance, as it uses low CPU and memory. It worked smoothly during our tests, without hanging, crashing or popping up errors.

Conclusion

Although it is not resourceful, SFF Viewer offers the simplest method possible to quickly viewing and printing SFF files, and it can be used by anyone.