Open Source Calculators

PeaZip is a free archiver tool. The application provides an unified, natively portable, cross-platform file manager and archive manager GUI for many Open Source technologies like 7-Zip, FreeArc, PAQ, UPX. Create: 7Z, ARC, Brotl, BZip, GZip, PEA, TAR, WIM, XZ, ZPAQ, ZIP, Zstandard files and more Open and extract 200+ file types: ACE, CAB, DEB, ISO, RAR, ZIPX and more Features of PeaZip includes extract, create and convert multiple archives at once, create self-extracting archives (sfx), split files, strong encryption with two factor authentication, encrypted password manager, secure deletion, find duplicate files, calculate hashes, export task definition as command line script.

An automated, Web based IP address management (IPAM) software. It features powerful search and filter functions for both networks and host, as well as many tools (e.g. a subnet calculator) helping Administrators to plan and handle complex IP networks

Precise Calculator has arbitrary precision and can calculate with complex numbers, fractions, vectors and matrices. Has more than 150 mathematical functions and statistical functions and is programmable (if, goto, print, return, for).

Gordian Knot started out as a simple bitrate calculator for DivX encoding but has evolved to become an integrated package or tool for the entire process of DivX/XviD encoding.

Position Sizer is a utility panel for MetaTrader 4 and MetaTrader 5 platforms that lets you easily calculate position sizes for trades based on risk tolerance, stop-loss, account size, and the current market conditions. It can be configured and customized in multiple ways: https://www.earnforex.com/metatrader-expert-advisors/Position-Sizer/

TTCalc is an open source bignum mathematical calculator. It features arithmetical functions, trigonometric functions, inverse trigonometric functions, hyperbolic functions, inverse hyperbolic functions, logical operators, logarithms and so on.

Auction Calculator

CalX - a new calculator for Windows. It has a nice interface, fast performance and high functionality. Program has Russian interface.

Калькулятор "Лад" является безплатной программой ("Freeware") с открытым исходным кодом и распространяется по принципу "как есть" ("as is"). Может вычислять золотую пропорцию, проценты, сохранять значения в любую из 14 ячеек памяти, и извлекать эти значения из любой из 14 ячеек памяти, В историю вычислений можно дописывать значения словами. Можно сохранять историю вычислений в текстовый файл, и подгружать сохраненный текстовый файл в калькулятор. В версии 4.6 добавлена возможность узнать результат не только после нажатия =, но и после нажатия любого из знака + - * / При этом результат вычисления автоматически записывается в историю вычислений и переносится в переменную 1 и добавляется сразу знак который вы нажали, и вам только следует указать второе число. Если вы нажали символ квадратного корня или символ золотого сечения, то второе число не нужно добавлять-результат появляется сразу.

Calculator with 3D interface

Fast calculator is fast and simple calculator with many functions on java.

A simple on-line calculator for high mathematical problems Version 0.1 will be able to manage with matrixes

this is a perfectly homemade calculator using c# language.this is very simple coding as well as design logic.you can download from here http://sourceforge.net/p/mycalculator . if you like this then please give Review and if you face any kind of problem by using it then also give Review; otherwise I can’t understand my mistake . Thanks .

Picalc калькулятор Picalc calculator

Enhance your website with PlasBit's Crypto History Calculator to deliver added value to your users. Create custom crypto widgets design without any restrictions and it's absolutely free. Assist users finding out the exact value of their cryptocurrency in any supported global currency, using precise and and you're all set up-to-date exchange rates. Setting up is a breeze – simply copy and paste the shortcode onto your website, and you're all set.

Enhance your website with PlasBit's Crypto Calculator to deliver added value to your users. Create custom crypto widgets design without any restrictions and it's absolutely free. Assist users finding out the exact value of their cryptocurrency in any supported global currency, using precise and and you're all set up-to-date exchange rates. Setting up is a breeze – simply copy and paste the shortcode onto your website, and you're all set.

Enhance your website with PlasBit's Crypto Coin List to deliver added value to your users. Create custom crypto widgets design without any restrictions and it's absolutely free. Assist users finding out the exact value of their cryptocurrency in any supported global currency, using precise and and you're all set up-to-date exchange rates. Setting up is a breeze – simply copy and paste the shortcode onto your website, and you're all set.

Enhance your website with PlasBit's Crypto Price Text to deliver added value to your users. Create custom crypto widgets design without any restrictions and it's absolutely free. Assist users finding out the exact value of their cryptocurrency in any supported global currency, using precise and and you're all set up-to-date exchange rates. Setting up is a breeze – simply copy and paste the shortcode onto your website, and you're all set.

Enhance your website with PlasBit's Price Ticker to deliver added value to your users. Create custom crypto widgets design without any restrictions and it's absolutely free. Assist users finding out the exact value of their cryptocurrency in any supported global currency, using precise and and you're all set up-to-date exchange rates. Setting up is a breeze – simply copy and paste the shortcode onto your website, and you're all set.

Enhance your website with PlasBit's Crypto Profit Calculator to deliver added value to your users. Create custom crypto widgets design without any restrictions and it's absolutely free. Assist users finding out the exact value of their cryptocurrency in any supported global currency, using precise and and you're all set up-to-date exchange rates. Setting up is a breeze – simply copy and paste the shortcode onto your website, and you're all set.

Enhance your website with PlasBit's Mining Calculator to deliver added value to your users. Create custom crypto widgets design without any restrictions and it's absolutely free. Assist users finding out the exact value of their cryptocurrency in any supported global currency, using precise and and you're all set up-to-date exchange rates. Setting up is a breeze – simply copy and paste the shortcode onto your website, and you're all set.

QPlot - an Advanced Mathematical Calculator Includes: natural-style input, 2-D and 3-D graphing, differentiating, integrating, equation solving, C-like PROGRAMMING, and a lot more! What's most exciting, it is EXTENSIBLE!

A calculator with C-style syntax and many features, like functions, braching and arrays. It's a small programming language that can be executed on VM or compiled to x86 code and run natively.