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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.

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TeeBI

Data-mining and Visualization components for RAD Studio

  • Active
  • Package
  • Delphi
  • GitHub
  • ★ 152
  • MIT

Charts and Graphs Database

Binary-Visualizer

A lightweight, high-performance tool that visually renders the raw binary content of any file as an image. This unique visualization method helps developers, security researchers, and data analysts quickly identify data patterns, compression artifacts, and embedded file formats just by looking at the image.

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

Graphics Science System

DSpatial

Geospatial analysis and visualization environment for Delphi.

  • Quiet
  • Library
  • Delphi
  • SourceForge
  • Mozilla Public License 1.1 (MPL 1.1)

Science

BlackartBox

BlackartBox 3D monitor for RoboCup simulation visualization.

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

Science

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

Vtkpost

Vtkpost is a conversion program, for Windows, which converts solution files of the freely available finite element solver CalculiX CCX into vtk version 2.0 format for viewing in the scientific visualization environment ParaView.

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

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

corona

Plots and analyzes daily data of the Covid-19 pandemic

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 22
  • MIT

Charts and Graphs Science

Diploma_Physics

Diplom in Physik, Univ. of Bonn, Institute of Applied Physics

  • Active
  • Other
  • GitHub
  • ★ 2

Science

Graph Capture

The software was designed for suitable chart creation. From text files or programs, that haven't visual charts themselves, data is passed to "Graph Capture" and plotted there. But you have to write Perl RegEx expressions to extract X and Y-values from raw data. Otherwise, you can request suitable filter templates here https://www.facebook.com/vlad.dubov.77. For making RegEx expressions short docs are also included in the program. You can find "Help: regular expressions in Perl" in the installation folder or in the program's top bar. The program can plot charts from a static file ( just drag and drop the file) or from a dynamically written file - by using a plugin that "connects" to the source. Win 32/64 7/8/10/11 and probably XP ;)

  • Application
  • SourceForge
  • Adaptive Public License

Charts and Graphs

R-Plot

Visualization of measuring data

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 10
  • MIT

Charts and Graphs

ModernChartPro

An interactive, high-quality (Enterprise-Grade) data visualization component library for Lazarus/Free Pascal, powered by smooth anti-aliased rendering from BGRABitmap. Comes with 11 ready-to-use modern chart types.

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 7

Charts and Graphs

mineria-datos-pascal

A lightweight, Weka-inspired tool built in Pascal. It allows users to apply statistical methods, execute data mining algorithms, and generate plots for data summarization and visualization.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 1

Other

nosodatatool

A CLI application to display contents of the data files

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

Networking

BioDivMap

This software uses data gathered from published biodiversity inventories, together with physical and vegetational maps, to build a biodiversity map (darkening geographical landscape according with the richness/diversity of species).

  • Quiet
  • Application
  • SourceForge
  • Open Software License 3.0 (OSL3.0), Non-Profit Open Software

Science

BotanicalVis

BotanicalVis is a tool to visualize huge hierarchies in 3D-space. It reads file data and shows the hierarchical structure of used disk space in a botanical tree. Therefore the user should be able to imagine where the biggest files live.

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

Files and Drives Graphics

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

Geoblock

Geoblock is a program for 3D modeling, database management and visualization of geoscience datasets. It is developed for mineral deposit exploration, ore reserve estimation, mine planning and simulating geotechnical processes in mine sites.

  • Quiet
  • Application
  • Delphi
  • SourceForge
  • Mozilla Public License 2.0 (MPL 2.0)

Science

Chart4D

Native Delphi charting library for VCL and FMX: clean newspaper-style defaults, PNG export, zero dependencies

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 43
  • MIT

Charts and Graphs

blood

Lazarus application project with a TChart component and a plugged in TChartToolset component and configured tools to visualize and explore blood data in a chart

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 10
  • MIT

Charts and Graphs

T3DBarGraph

Delphi FireMonkey 3D bar chart component for dynamic and large datasets.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 5
  • Apache-2.0

Charts and Graphs

gas_storage

Plots a time-series of the gas storage levels in European countries

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 3
  • MPL-2.0

Charts and Graphs

TLMViewer

Spektrum Telemetry Log File Viewer

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 2
  • AGPL-3.0

Charts and Graphs

Cheat-Engine

HELL STORM — Open-source analysis tool for studying competitive game mechanics in isolated test environments. Provides real-time memory reading, advanced data visualization, and interactive simulation to understand system responses. Designed for researchers and developers exploring security boundaries and improving defensive mechanisms.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 1

Games and Game Engines Science

Antenna Radiation Diagram Plotter

Antenna Radiation Diagram Plotter - Polar plots of measured EM emission, with a proper radial axis scaling and span. Three source files (plain text) can be loaded and plotted at the same time. Export to file or clipboard.

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

Charts and Graphs Science

Card Raytracer Benchmark

This is a short C++/Java/C#/Python benchmark. Based on Paul Heckbert's sources. Thank you Paul!

  • Other
  • SourceForge
  • GNU General Public License version 3.0 (GPLv3)

Learning and Examples

Census

Census, formerly NONMEMory, is a project manager for population pharmacokinetic and pharmacodynamic analysis using the nonlinear mixed-effect modelling application NONMEM.

  • Quiet
  • Application
  • SourceForge
  • Mozilla Public License 1.1 (MPL 1.1)

Science

ChartDraw

This programm draws charts and diagramms out of many different also usertyped terms.

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

Charts and Graphs

Clad 1.0

Clad organizes a tree of biological species, allowing the user to add scientific and popular names, origin, distribution, apomorphies and other information such as pictures or if the clade is extinct. Browsing through the trees is easy and educative.

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

Science

CM2010 Project (PROJECT MOVED)

Software for the Conrad/Voltcraft Charge Manager 2010 battery charger. PROJECT MOVED.

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

System

Comodo Components Project

Delphi & Kylix Components project - Components & Classes for graphic representation of objects (for Visio-Like software). The purpose is to build easy-access librairies for building IDEF,OMT,UML,E/R,Graphcet,Organigram applications.

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

Graphics

Creative Side

Creative Side is a group of projects designed to unleash creativity through multimedia: graphics and video. Creative Side helps you unleash digital content and share it with friends.

  • Quiet
  • Other
  • SourceForge
  • GNU Library or Lesser General Public License version 2.0 (LG

Multimedia

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

Diktyologia

Diktyologia is software for investigating complex systems with advanced methods of network theory. The package allows for analysing statistical properties of directed intercausal networks that are represented in form of cy.prus XML files.

  • Application
  • SourceForge
  • BSD License

Science

Domotix

Domotix is a home automation software developped in Delphi for the central system, in Php for the actions scripts, and where datas are centralized in a MySQL database.

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

System

DSO to connect with PC

"DSO" is a Digital Signal Oscilloscope. My DSO will be connected via the USB to the PC. All software to operate the DSO is developed within this project.

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

Science

shark

Shader Assembly Compiler (SHARK) is a tool to perform automatic conversion from DirectX 9 pixel shader assembly language into a C++ code that performs corresponding OpenGL states setup via IHV’s propietary- or ARB-extensions.

  • Quiet
  • Application
  • SourceForge
  • GNU Library or Lesser General Public License version 2.0 (LG

Graphics Language Tools

FastGEO

FastGEO is a computational geometry library written in the object pascal language.

  • Library
  • SourceForge
  • Common Public License 1.0

Science Graphics

FREE!ship

FREE!ship is a surface modeling program for designing ships yachts and boats. Subdivision surfaces are used rather than NURBS to give the designer the freedom to design ANY desired hullshape. Unfold surfaces, panel based hydrostatics, various exp formats

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

Science Graphics

"Virtual Town" project

This is a map internet web service based on a huge raster maps or satellite images for tracking and monitoring the mobile objects (cars etc) using GPS.

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

Networking

GLScene

GLScene is an OpenGL based 3D library for Delphi, C++Builder and Lazarus. It provides visual components and objects allowing description and rendering 3D scenes in graphic applications. Update of newer versions of the trunk has been moved to https://github.com/glscene

  • Active
  • Library
  • Lazarus and Delphi
  • SourceForge
  • Mozilla Public License 2.0 (MPL 2.0)

Graphics

GLWaves

This is a demonstration program for electromagnetic waves using OpenGL to have 3D pictures and animations. It uses GTKpas as widget set to choose the demonstration and adjust values.

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

Science Graphics

3D gravity interaction

Application that simulates gravity interaction between objects in 3D space.

  • Quiet
  • Application
  • SourceForge
  • BSD License

Science

Imagine3D

Test for three-dimensional imaging: mental rotation of three-dimensional objects Shepard (R. Shepard, J. Metzler) Written with Delphi and OpenGL

  • Quiet
  • Application
  • Delphi
  • SourceForge
  • MIT License

Science

K7103 PC DSO Console

Console for the PC DSO kit K7103 from Velleman.

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

Science

MeKin2D

MeKin2D is a collection of Free Pascal subroutines for kinematic simulation of planar linkage mechanisms using a modular approach.

  • Quiet
  • Library
  • Lazarus
  • SourceForge
  • MIT License

Science

Notio

Visualizer of Railway Simulation

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

Applications

Pascal NUCLEUS (GUI/VM)

NOTE: As of r816, Nucleus source code is licensed under GPLv3. (8th Oct 2017) Nu|cleus [ˈnjuːklɪəs] - The central and most important part of an object, movement, or group, forming the basis for its activity and growth. This is yet another long-term project (YALP?). The aim is to write a portable GUI/OS for Atari ST, Amiga and DOS. The code must be small, fast and support modern GUI features. ie: Embedded component controls. The code current compiles with Highspeed Pascal (Atari ST) or FreePascal. I hope to have it compiling for the Amiga (also using Highspeed Pascal), and supporting a built in p-code compiler/interpreter for cross platform development.

  • Library
  • Lazarus
  • SourceForge
  • GNU General Public License version 3.0 (GPLv3)

GUI containers System

Element analysis by EDS

If you have ever done a work on SEM, and used EDS to get a elemental spectrum you have probably as I found out that there is currently no Linux program to get the elemental analysis, or to read and view the spectrum file. This prosject will change this. A

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

Science

Codename: Vektoria

We are still in the developing progress, the idea is to write a mathematical vector analysis program, with an easy GUI. Deutsch: Das Projekt ist noch in der Entwicklung. Es soll ein Vektor-Analyseprogramm werden, zum analysieren von Ebenen, Geraden etc..

  • Application
  • SourceForge
  • GNU General Public License version 2.0 (GPLv2), Common Publi

Science

awesome-pascal

A curated list of awesome Delphi/FreePascal/(any)Pascal frameworks, libraries, resources, and shiny things. Inspired by awesome-... stuff. Open source and freeware only!

  • Active
  • Other
  • Lazarus and Delphi
  • GitHub
  • ★ 2,096
  • CC0-1.0

Learning and Examples

Alcinoe

Alcinoe empowers developers to build fast, modern apps without the usual complexity or performance bottlenecks. It keeps the focus on innovation—not tool constraints—delivering top performance, deep customization, and great cross-platform UX while staying independent of GAFA ecosystems.

  • Active
  • Package
  • Delphi
  • GitHub
  • ★ 1,134
  • Apache-2.0

Other

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

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

SnapTRAINER

A modular Virtual-PLC Trainer

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 41
  • GPL-3.0

System

TeeTree

Delphi / C++, VCL, Firemonkey FMX, Flowcharting, Diagramming, Tree-view Component Library

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 40

Graphics