EmmaTechSolutions
Free tools
Six tools that actually work. Pick one, use it today and save the result as a PDF. In English or Spanish, in dollars or colones, with the day's exchange rate. If it turns out too small, each one has its app.
Nothing leaves your computer: no server, no sign-up.
Too small for you?
Each one is the small version of an app that keeps the history, numbers on its own and prints reports. It installs with one click and is paid once.
See the ready apps