XCALC - XCALC is an RPN calculator completely free to use.
Bootstrap Money - How much money can you make selling software?
Qalculate! - Qalculate! is a multiplatform multi-purpose desktop calculator.
Financial Independence Calculator - How early can you 🍹retire if you move to another place?
FreeCommander - FreeCommander is an easy-to-use alternative to the standard windows file manager. The program helps you with daily work in Windows. Here you can find all the necessary functions to manage your data stock.
Omni Calculator - Helping you make rational decisions, one calculation at a time.