Open Source Delphi/Kylix Calculators for Windows

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.

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.

Simple Hasher is a Hashing utility for verifying integrity of files using a wide range of supported algorithms: CRC32, ED2K, MD4, MD5, RIPEMD160, SHA1, SHA256, SHA384, SHA512 and WHIRLPOOL512. All processed files are logged and ready for export to a number of different verification file formats Like SFV, MD5SUM, SHA1SUM. Multiple hash types can be generated simultaneously per file. Handy hash and file comparison functions, such as comparing calculated hashes will make this task as simple as A-B-C.

New version: CalcuFP program is a calculator software (beta version), has a wide range of mathematical functions, specific functions for different subjects (ex.- IPv4 functions), Apart from being able to have on hand an wide range of functions, allows to use different numbering systems WITHOUT CHANGING MODES. We can sum operations decimal, binary and hexadecimal mixed. Example. - 25 + BIN ('111 ') + HEX (' FF ') -> this is equivalent to adding the integer 25 +7 (binary) +255 (hexadecimal) = 287. Allows use of predefined variables and constants. Creating user functions. It has a programming section through type pascal scripts (still in testing), It has a multimedia viewer to store documentation that we have on hand for our daily tasks. Aside calculators comes with color coded for resistors, inductors and capacitors. Support matrix calculation. Solving systems of n equations. Periodic table of elements. QR code generator Create new User functions with pascal script.

Network Speed Calculator is a tool to calculate the speed of downloads over various speed networks (including the internet). This program supports network speed, data size, number of simultaneous users and networks running under their intended speeds.

Program written in Delphi which uses two components available in the source code. The program is now fully functional; however, it was originally written to test the two components.

Scapegoat Software's Erlang B calculator is just that, an Erlang B calculator. It was written in Lazarus under Windows as a small project to have a simple standalone calculator for different telecom projects. We are releasing it under the GNU GPL 2.0.

The Easiest Programmable Calculator Available as Public Domain Freeware. Written in Delphi7 and incl. Source Code and Installer. Writing and Calculating a Formula is Simple. Also saves your formula to EXE files to make Executable Calculators.

This application allows you to specify the weight/dimensions/packaging material/fees/etc. for your item and then puts together a total cost to ship the item. The application also generates HTML which can be copied/ pasted into any auction listing.

Calculator software helping to determine L-T4 and L-T3 substitution dosage according to the algorithms provided by the European Thyroid Association (ETA).

The Forestry Commission and Natural England commissioned a bespoke data collection and presentation tool for calculating the potential for increasing the extent of tree cover across the north west of England. The data was divided into sub-regions by landscape type using Natural England's Character Area classifications. The potential within each of these Character Areas was then estimated by working groups of local experts who were capable of making reasoned assessments of both the opportunities and constraints to woodland creation. Subsequently, this project was considerably extended and adopted as a national system. It is currently being used to compile the National Woodland Potential dataset for the whole of England.

From single or scientific calculator to structured programming environment (+- pascal): Input, graphic (display of functions; direct draw; display, capture, etc. of images) functions; tests, ... Ready: visual problems or blind users. See below in the web (http://atcalc.sourceforge.net/)

Just a Fork from https://sourceforge.net/projects/erlangcalc. I needs to extend the functions and to compile in Delphi.

Command-line calculator with many features: - Syntax and error highlighting - Text representation of numbers (English, French, Czech) and Greek numerals - Modes for angles (Radians, Gradians, Cycles and Degrees) - Chart for single variable "x" etc.

CuteCalc is Windows Calculator replacement with additional functionalities and easy to use interface

Data Galaxy contains Job Planner, Text Editor, Calculator, Draw Pad, Contacts List all in one application.

Data Transfer Calculator is a tiny GUI program to translate between data transfer amount, duration and speed, and convert the values between different units.

Its a experience calculator to popular internet game Tibia. You can see how many experience and many many more. Monsters to lvl, gain exp, total time...

It basically creates graphical representations for the functions you introduce. Current STABLE branch only includes win32 version. The DEVEL branch includes also a GTK version. Patches are welcome.

HP-15C Based Calculator

Calulator for mechanical engineers. Computes weight, paint area, and first and second moment of area. Supports basic shapes, steel profiles, or industrial fasteners according to Czech Norms (CSN). Supports trigonometric functions and unit conversion.

A little calculator for Windows

Peso Calculator calcula e monitora de forma simples o seu Peso Ideal a partir da fórmula do Dr. Devine (1974) e Índice de Massa Corporal. Calcula também quantidade de energia que você gasta por dia quando em repouso pela Taxa Metabólica Basal ( TMB). É possível salvar os resultados do IMC para acompanhamento posterior e ver se engordou ou emagreceu. Recursos: Faz o cálculo do Peso Ideal através da fórmula Dr. Devine (1974); Faz o cálculo do Índice de Massa Corportal (IMC) de acordo com a Organização Mundial de Saúde; Faz o cálculo da Taxa Metabólica Basal (TMB) pela Equação de Harris Benedict onde é usada para obter o gasto calórico basal diário. Peso Calculator salva os cálculos no banco de dados em access para consultas posteriores. Visualiza, pesquisa, exporta ou imprime os cálculos do IMC salvos.

Peso Calculator calcula e monitora de forma simples o seu Peso Ideal a partir da fórmula do Dr. Devine (1974) e Índice de Massa Corporal. Calcula também quantidade de energia que você gasta por dia quando em repouso pela Taxa Metabólica Basal ( TMB). É possível salvar os resultados do IMC para acompanhamento posterior e ver se engordou ou emagreceu. Recursos: Faz o cálculo do Peso Ideal através da fórmula Dr. Devine (1974); Faz o cálculo do Índice de Massa Corportal (IMC) de acordo com a Organização Mundial de Saúde; Faz o cálculo da Taxa Metabólica Basal (TMB) pela Equação de Harris Benedict onde é usada para obter o gasto calórico basal diário.