XCALC Alternatives

Programmable Reverse Polish Notation (RPN) calculator that lets you create custom buttons.

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.

Stop chasing your clients for documents! Easily request files, documents, forms & signatures from your clients – set a due date and save hours as your requests are returned to you effortlessly.

Try for free paid Free Trial $17.99 / Monthly (Basic)

Qalculate! is a multiplatform multi-purpose desktop calculator.

Open Source

Get help, support, and tutorials for Windows products—Windows 10, Windows 8.1, Windows 7, and Windows 10 Mobile.

Numi is a beautiful text calculator for Mac.

Open Source

Calculator for the GNOME Desktop Environment, formerly known as gcalc (and gcalctool CLI).

PCalc is the powerful choice for scientists, engineers, students, programmers, or indeed anybody...

An open-source calculator & convertor that thinks like you

RealCalc Scientific Calculator

Directory Opus for Windows - the Ultimate Windows File manager and Explorer Replacement. DownloadOpus 12: To update to the latest version, simply download and . BuyThank you for your interest in Directory Opus!

Google Search, also referred to as Google Web Search or simply Google, is a web search engine developed by Google. It is the most used search engine on the World Wide Web

SpeedCrunch. SpeedCrunch is a high-precision scientific calculator featuring a fast, keyboard-driven user interface. It is free and open-source software, licensed under the GPL. Download Documentation Donate .

Free online scientific calculator from GeoGebra: perform calculations with fractions, statistics and exponential functions, logarithms, trigonometry and much more!