Valid CSS

Filter Design Software Download

Valid XHMTL 1.0


Free filter design software by "Almost All Digital Electronics" (AADE)

The AADE website is no longer available do to its owner's death. You can download the most recent version that I been able to obtain using the link below. Save and extract the ZIP file (if not done for you automatically by your browser), then click on the .exe installation file. It should install OK on just about any version of windows.  Note:  You may be asked to install a Visual Basic Runtime Library; if you need it, you can get it here.

Download V4.5


The first time you run the program an AADE advertisement pop-up will appear – just ignore it. It will stop bugging you after it has been displayed ten times.