Sign in Join

Live chat for Free Pascal, Lazarus, Delphi and every Pascal programmer.

Catalog

30,057 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.

VR GIS

Vector Raster Geographic Information Synthesis. Incorporates Vector: Vector processing, Image processing, Digital Elevation Model DEM processing. These data can be combined to be viewed in 3D. Multitude of system organization aids.

  • Quiet
  • Application
  • SourceForge
  • Historical Permission Notice and Disclaimer, GNU General Pub

Science Graphics

SImg - Astronomical image processing

SImg is astronomical image processing software for Linux. Some of the features are deconvolution (various algorithms), removing interferences, automatic shifting of images, computation of PSF and and a visualization tool.

  • Quiet
  • Application
  • SourceForge
  • GNU General Public License version 2.0 (GPLv2)

Science Graphics

GPU, a Global Processing Unit

An extensible framework for distributed computing on P2P grids. We support peaceful free and open research and build an internet supercomputer. We render movies, solve Eternity puzzles, predict climate and improve a ~30 GHz cluster of clients.

  • Quiet
  • Application
  • SourceForge
  • Other License, GNU General Public License version 2.0 (GPLv2

Networking Science

molecule processing toolkit

The program fuses 2 sets of molecules. It tries different relative positions of molecules before binding them, so that there is no or minimal intersection in the resulting molecule. The atom to be fused in a molecule is labeled with an R symbol.

  • Application
  • SourceForge
  • BSD License

Science

Persian-OCR

Offline optical character recognition of Farsi and Arabic letters using deep learning and feature extraction (تشخیص حروف فارسی و عربی آفلاین با استفاده از یادگیری عمیق و استخراج ویژگی‌ها)

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 65

Science

MaxFITStoolkit

This collection of Windows command-line utilities was designed for manipulating FITS files, primarily to streamline photometry data reduction with IRIS, a free astronomical image processing software. Currently, the package assists in building calibration master frames and preparing calibrated science images for photometry in AstroImageJ.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 4
  • MIT

Science

oscilloscope

Wired or blue-tooth oscilloscope using Teensy or Arduino (Processing, Matlab, Xcode, Lazarus)

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

Science

BitralDecode3

BitralDecode facilitates the analysis and processing of symbol strings resulting from radio signal demodulations.

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 1

Science

Abstract Algorithm Model Simulator

AAMS is a tool for creating simulations visually. It has a library of processing elements (PE), that you can drop on the sim designer.Connect pins between PE, in data path define the control path, and run the simulation. Supports distributed simulations

  • Quiet
  • Application
  • SourceForge
  • Academic Free License (AFL)

Science

cy.prus

cy.prus is a cross platform simulation environment for medical cybernetics and systems biology. Its purpose is to provide both a facility for simulating life and a GUI for easily constructing biological information processing structures based on XML.

  • Application
  • SourceForge
  • BSD License

Science

FriendENGINE

FRIEND engine is a new implementation of the FRIEND software, a fMRI neurofeedback processing package, already available on the NITRC repository

  • Application
  • Lazarus
  • GitHub

Science

PPface

PPface is vector processor emulator / simulator (SIMD array processor with 1-bit processing elements). VEPRAN language used to design parallel algorithms and operate data slices. The system allows to visualize algorithm work by viewing vector memory and registers, it supports debugging and animated program execution. To run this app on 64-bit system please install Windows Virtual PC and Windows XP Mode.

  • Quiet
  • Application
  • SourceForge
  • BSD License

Science

SurveyTools

SurveyTools is a swish army knife for engineers. A free collection of desktop utilities for surveying engineers, covering the everyday computations that sit between raw field data and final coordinates. It runs natively on Windows and Linux (64-bit) and is built with Free Pascal / Lazarus. * Station Adjustment — preprocessing of total station observations for network adjustment. * Network Adjustment — geodetic network adjustment tools for 1D,2D,3D. * Alignment Solver— horizontal and vertical road/rail alignments 2d and 3d setout and measure tools, and batch processing. Imports and exports many formats. * Survey Calculator — Free Station resection, Precise Trigonometric Leveing, Resection etc * Monitoring — leveling adjustment and special monitoring adjustments for deformation surveys. * Coordinate Transformations — affine,Helmert etc transformations 2d,3d. * Editors for GSI,RW5 files. *DiNi to Excel — digital leveling file converter * Drone tools PPK solver for DJI Matric

  • Active
  • Application
  • Lazarus
  • SourceForge
  • MIT License

Science

mathlib-fp

Scientific, statistical and engineering mathematics for Free Pascal, with no third-party runtime dependencies.

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 12
  • MIT

Science

hydrognomon

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

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 7

Science

alglib

ALGLIB is a cross-platform numerical analysis and data processing library. It supports several programming languages (C++, C#, Delphi) and several operating systems (Windows and POSIX, including Linux)

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 3
  • GPL-2.0

Science

panda

Pascal N-Dimensional Arrays

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 3
  • MIT

Science

Tranz2

Natural Language Processing and Machine Translation Research

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 3

Science

DFT-FFT-Programs

This is a program to analyze the frequencies contained in a signal. This program is using a sine wave as an input that can be set the frequency value of the signal. This program is a mandatory of Biomedical Signal Processing class

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 1

Science

ALGLIB

. Delphi FPC Cross-platform numerical analysis and data processing library. It supports several operating systems Windows and POSIX, including Linux. ALGLIB features include: Data analysis classification/regression, statistics; Optimization and nonlinear solvers; Interpolation and linear/nonlinear least-squares fitting; Linear algebra direct algorithms, EVD/SVD, direct and iterative linear solvers; Fast Fourier Transform and many other algorithms.

  • Library
  • Lazarus and Delphi

Science

Free DELTA

The Free DELTA Project is a free, open-source, software alternative for a generic system to the processing of taxonomic descriptions based on the DELTA (DEscription Language for TAxonomy) format.

  • Quiet
  • Application
  • SourceForge
  • GNU General Public License version 2.0 (GPLv2)

Science

LaTeX Equation Editor for Windows

LaTeX Equation Editor provides an interactive editor for LaTeX equations. View the results of your edits live without having to recompile your entire thesis. Additionally, export them to image files for use in Word reports.

  • Quiet
  • Application
  • SourceForge
  • GNU General Public License version 2.0 (GPLv2)

Edit and Memos Science

linuxastrocam

Simple frame grabber application (similar to xawtv) that can capture directly into a series of FITS files, suitable for further processing with IRIS.

  • Quiet
  • Application
  • SourceForge
  • GNU General Public License version 2.0 (GPLv2)

Multimedia Science

Research Description Language (RDL)

Research Description Language (RDL) is an XML application for describing and publishing scientific research efforts. Research Editor (REd) is a tool for editing RDL documents, and exporting them to LaTeX, PDF, etc.

  • Quiet
  • Application
  • SourceForge
  • GNU General Public License version 2.0 (GPLv2)

Science

neural-api

CAI NEURAL API - Pascal based deep learning neural network API optimized for AVX, AVX2 and AVX512 instruction sets plus OpenCL capable devices including AMD, Intel and NVIDIA.

  • Active
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 465
  • LGPL-2.1

Science

mcx

Monte Carlo eXtreme (MCX) - Physically accurate and validated GPU ray-tracer

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 197

Science

surf-ice

GLSL surface rendering source code. Compiled versions available from NITRC. Loads 3DS, CTM, DXF, FreeSurfer, GII (GIfTI), GTS, LWO2, MS3D, MZ3, NV (BrainNetViewer), OBJ, OFF, PLY, STL, VTK. Tractography formats include BFloat, PDB, TCK, TRK, and VTK. Also NIfTI format voxelwise images.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 138
  • BSD-2-Clause

Graphics Science

mrmath

Delphi matrix library

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 111
  • Apache-2.0

Science

P4D-Data-Sciences

A collection of lightweight Python wrappers based on Python4Delphi simplifying Data Sciences development with Delphi

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 110
  • MIT

Bindings Science

PedPy

Analysis of pedestrian dynamics based on trajectory files.

  • Active
  • Library
  • GitHub
  • ★ 36
  • MIT

Science

SimpleAI

Simple NLP with Pascal

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 32

Science

thundax-ai

💡 A series of A.I. Algorithms coded in Delphi

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 32

Science

dolphin

A Delphi/Object Pascal ML framework: GPT-style Transformers + GPU training + tabular DataFrames

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 27

Science

git_microdem

Source code for MICRODEM, open source GIS program for 64 bit Windows

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 24
  • MIT

Science

mrimgutil

Delphi Image Utilities and Active Appearance Models

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 24
  • Apache-2.0

Graphics Science

WebSofa

JavaScript port of PasSofa

  • Quiet
  • Library
  • GitHub
  • ★ 10
  • 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

BeamScheme

Extract and analyse 1D profiles from 2D arrays and images. BeamScheme V0.5 will be retired once V1.0 is stable.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 8

Science

Open-Chemera

Open source Chemera

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 6

Science

DistanceFields

Rapid thickness estimates for images

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

Science

Infero

High performant CUDA powered LLM inference library

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

Science

StimSync

Open and versatile software and harware for valitdating timing in psychology experimemts and collecting responses

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

Science

StimSync

Firmware + other software useful for using our custom StimSync Device

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

Science

BeamSchemeV1

A profile and image analysis tool for medical physics. This is virtually a complete rewrite of BeamScheme V0.54.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 4

Science

Delaunay3D

3次元ドロネー図を構築する方法。

  • Active
  • Other
  • Delphi
  • GitHub
  • ★ 3

Science

PasSofa

Object Pascal implementation for reading SOFA files

  • Quiet
  • Library
  • Lazarus and Delphi
  • GitHub
  • ★ 3
  • Apache-2.0

Science

Spectrion

Instrument control and data acquisition software system (Delphi)

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 3

Science

GeoLogic_Shell

Terrain modelling & Terrain pattern recognition

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 2
  • GPL-3.0

Science

Infero

An easy to use, high performant CUDA powered LLM inference library.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 2
  • BSD-3-Clause

Science

ELEcro

A simple viewer for electrophysiological data (EMG, ERP, EEG)

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 1
  • BSD-2-Clause

Science

MNIST-live-tester

Small tool help you test your MNIST hand written recognition model.

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 1
  • MIT

Science

Skia-RTS-Game

A 2.5D Isometric Real-Time Strategy prototype built entirely with Skia4Delphi. A Command & Conquer style experience, featuring A* pathfinding, isometric rendering, AI skirmish combat, destructible environments, and thread-safe particle physics.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 1
  • MIT

Games and Game Engines Graphics Science

SVAL

the SVAL program for frequency-time analysis and dispersion curve inversion

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 1

Science

sym4algo

Materials for simulation course in ALGO (kind of simplified Pascal)

  • Active
  • Library
  • GitHub
  • ★ 1

Science