SFV Checker is a program that can be used to verify, for example, .rar archives using .sfv files.
Already some programs which can do the job are existing.
What's new is, that multiple .sfv files can be added to the queue of SFV Checker, so you can just drag some files to the queue and wait for SFVChecker to do the job!
Also it is written with QT and runs under mac, linux and windows.
Currently only the windows version is ready to download. The other versions will be posted when i have time to setup the build environments or when people request;)