tabbyCalc is a minimalist windows desktop calculator & mathimatical expression evaluator.
With tabbyCalc, you won´t need to use the pitiful default windows calculator ever again! Very simple GUI, nothing over-the-top by design. Just a very functional and powerful calculator! Now with support for 26 (A - Z) variable assignments, many improvements & new features, and dozens of built in functions!
Zipped version with no install also available here.
FreewareFiles tested tabbyCalc v1.2 on 2006-08-17 using leading
antivirus scanners and found it 100% Clean. It does not contain any form
of malware, spyware, viruses, trojans, etc. We will re-test each updated
version and remove the award as well as the program if found infected.