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Catalog

30,067 projects in the catalog.

Free Pascal, Lazarus and Delphi components, libraries and programs from GitHub, SourceForge, Codeberg, GitLab and more. Rate them, mark what looks interesting, and talk about them on their benches.

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Neuron-Pascal

Neural network library written in Pascal

  • Quiet
  • Library
  • GitHub
  • ★ 10
  • MIT

Science

oprsimd

Operator overloading for vector matrix operation using Intel SIMD SSE/SSE2/SSE3 instructions written in Free Pascal

  • Quiet
  • Library
  • Lazarus
  • GitHub
  • ★ 10
  • MIT

Science

SimdQSort

Quicksort Algorithm implemented using the AVX2 instruction set

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 10
  • Apache-2.0

Science

WebSofa

JavaScript port of PasSofa

  • Quiet
  • Library
  • GitHub
  • ★ 10
  • MIT

Science

WinWCPXE

Whole Cell Electrophysiology Program (Delphi XEn version)

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 10

Science

almagesto

a free pascal astronomical library

  • Quiet
  • Package
  • Lazarus
  • GitHub
  • ★ 9
  • GPL-3.0

Science

CapaCalc

Calculates the electrical capacitance of a variety of conductor arrangements:

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 9
  • MIT

Science

FastArrayOps

Ultra Fast Array Operations using AVX/AVX2 code on the arrays to find Min-Max values and Index of them.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 9
  • LGPL-2.1

Science

jpmMath

Math routines by Jean-Pierre Moreau

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 9

Science

Lattice

Computer-Assisted Qualitative Data Analysis Software (CAQDAS) for coding textual data, retrieving coded segments, and analysing patterns

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 9
  • AGPL-3.0

Science

life3d

A 3D cellular automaton simulator written in Turbo Pascal in 1995

  • Active
  • Application
  • GitHub
  • ★ 9

Science

liftoff

Lift-Off Aerodynamics Software for Windows

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 9
  • GPL-3.0

Science

Logical

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 9

Science

OpenSIMPLY

Free discrete-event simulation software with high simulation performance for Delphi, Free Pascal, Lazarus. Suitable for Simula users.

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 9
  • GPL-3.0

Science

pas-gpib

Full measurement framework for GPIB, USB-TMC, TCP/IP, ...

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 9

Science

simus

SimuS - Simulador do processador Sapiens-8

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 9
  • GPL-3.0

Science

UnitConv

Converts units of measurement data

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 9
  • MIT

Science

BioInf

Library for reading microbiology DNA files (ABI, SCF, FASTA, etc)

  • Active
  • Library
  • GitHub
  • ★ 8

Science

d-calc

d-calc is a bolus calculator for type 1 diabetics using an insulin pen (not an insulin pump)

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 8
  • MIT

Science

lazGeoJSON

Free Pascal implementation of GeoJSON

  • Quiet
  • Library
  • Lazarus
  • GitHub
  • ★ 8
  • MIT

Science

RootsFormula

We computed the real solution of the polynomial equation in real time.

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 8

Science

Rotator-Control-Software

A simple, efficient way to remote-control Antenna rotator control boxes.

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 8

Science

bmp180-monitor

BMP180 based USB atmospheric pressure monitor

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 7
  • MIT

Science

Boleeman_Curves

Lazarus programs which show some curves, written by forum user Boleeman

  • Quiet
  • Other
  • Lazarus
  • GitHub
  • ★ 7

Science

calculus-ex

📊 A specialized mathematical desktop suite designed for multi-objective optimization and ranking alternatives through group utility and individual regret analysis. 🔐

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 7
  • GPL-3.0

Science

Epanet-2.2-Gui-By-WNG

Graphical User Interface for Epanet 2.2, by WaterNetGen team.

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 7

Science

HEXtoIEEE-754

Hexadecimal to IEEE-754 floating point converter.

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 7

Science

hydrognomon

A free software application for the analysis and processing of hydrological time series.

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 7

Science

IrisConsole

Neural Network example with Delphi + FANN (Fast Artificial Neural Network Library)

  • Quiet
  • Other
  • Delphi
  • GitHub
  • ★ 7
  • MIT

Science

model_and_control

СПО "Моделирование и Управление"

  • Quiet
  • Application
  • GitHub
  • ★ 7

Science

t-Distribution

How to compute the Student's t-Distribution.

  • Quiet
  • Other
  • Delphi
  • GitHub
  • ★ 7
  • MIT

Science

X-RayCalc3

X-Ray Calc 3 is a modern revised and improved version of software for computer simulation and LFPSO curve fitting of X-ray reflectivity (XRR).

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 7
  • MIT

Science

ZAI_1.41

Z-AI V1.41 Beta1 Sources

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 7

Science

balance

Balance is a 2D physics engine implemented in PascalABC.NET

  • Active
  • Library
  • GitHub
  • ★ 6
  • MIT

Science

BeatNik

ECG to CSV data extraction/conversion tool.

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 6

Science

DConvNet-CIFAR100

Delphi ConvNet - convolutional neural network for CIFAR100

  • Quiet
  • Other
  • Delphi
  • GitHub
  • ★ 6

Science

GalileosVoxelViewer

Simple voxel (DICOM) viewer for Sirona Galileos dental tomograph

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 6

Science

IridiumSimulator

Interactive desktop simulator for systems biology

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 6
  • MIT

Science

LazLpSolveIDE

Lazarus port of LpSolveIDE

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 6
  • LGPL-2.1

Science

lookfits

Lister-plugin a Total Commander for view FITS files

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 6
  • MIT

Science

Open-Chemera

Open source Chemera

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 6

Science

qiWELLNESS

Software for Windows, Linux and MAC OS compatible with miniVOLL Arduino device

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 6
  • GPL-3.0

Science

AXTRO

Liste de commandes sur l'astronomie écrit en Pascal (Turbo Pascal ou Free Pascal).

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 5
  • MIT

Science

Cancel

Simple continuous measures for assessing spatial neglect

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 5
  • BSD-2-Clause

Science

CPUSim

16bit CPU-Simulator als Schülerprojekt des Leistungskurses Informatik '14

  • Quiet
  • Other
  • Lazarus
  • GitHub
  • ★ 5
  • GPL-2.0

Science

Datractor

Programa escrito em Lazarus FreePascal para extrair valores de gráficos e mapas diretamente de PDFs e imagens.

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 5
  • GPL-3.0

Science

DistanceFields

Rapid thickness estimates for images

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 5
  • BSD-2-Clause

Science

ezANOVA

[ezANOVA for simple Analysis of Variance](http://people.cas.sc.edu/rorden/ezanova/index.html)

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 5

Science

GammaFunc

How to compute the Gamma function.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 5

Science

GaNHEMT

Self-consistent subband calculation of GaN HEMTs

  • Quiet
  • Application
  • GitHub
  • ★ 5
  • MIT

Science

Infero

High performant CUDA powered LLM inference library

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 5
  • BSD-3-Clause

Science

math-and-physics

This was my first ever programming project, which turns 10 years old this year! Made using Turbo Delphi. Don't judge, I was 13.

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 5

Science

NablaField2D

ポテンシャル分布からベクトル場を生成する方法。

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 5

Science

onnxpascal

Native ONNX Runtime inference for Object Pascal (Free Pascal / Delphi) without a C toolchain

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 5
  • MIT

Science