Downloading FreqGen 1.13 from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this software available. We recommend checking the downloaded files with any free antivirus. The most popular version among FreqGen users is 1.1.
The software lies within Multimedia Tools, more precisely Editors & Converters. The FreqGen installer is commonly called freqgen.exe. This PC program can be installed on 32-bit versions of Windows XP/Vista/7/8/10/11. This free software is an intellectual property of Digital River, Inc.
From the developer:
freqgen turns your PC into a frequency generator under Windows 95/98/ME/NT/2000/XP. freqgen is a "command line program". The shortcuts are set up to run "freqgen -g -S". This allows people who don't know what "command line program" means to use freqgen with frequency data files that come with freqgen, and to generate squarewaves to the best of your soundcard's ability. freqgen uses your soundcard.
You may want to check out more software, such as BlindWrite5, SID Video Cutter & Splitter or Quick AVI Splitter, which might be similar to FreqGen.