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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.

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

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

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

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

3nity-media

Cross-platform media player built with Lazarus/Free Pascal and libmpv. Features playlist management, internet radio, equalizer, visualizations, stream recording, and 100 language translations.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 19

Multimedia

R-Plot

Visualization of measuring data

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

Charts and Graphs

TRD-Audio-Suite

TRD Audio Suite is a music player for tracker formats inside ZX Spectrum .trd disk images. Extract and play modules, real-time spectrum visualization, file export. Drag & drop support, create and edit disk images. Compatible with AY/YM, PT3, ASC, STC, TXT and more.

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

Multimedia

Delphi-Thread-Sync-Visualizer-Demo

A visual demonstration of thread synchronization in Delphi, featuring real-time progress tracking and color-coded state visualization. Perfect for learning concurrent programming concepts and thread coordination patterns.

  • Active
  • Other
  • Delphi
  • GitHub
  • ★ 8

Learning and Examples

JDVisuals

Visualizations in Delphi

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 8
  • MIT

Graphics

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

MotoGP

MotoGP simulator with TeeCharts, Circuits, and Telemetry visualization

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

Charts and Graphs

gcp-graphviz

Google Cloud Platform services architecture visualization with Graphviz

  • Quiet
  • Other
  • GitHub
  • ★ 5

Other

xvm-updater

World of Tanks's eXtended Visualization Mod one click installer/updater

  • Archived
  • Application
  • Lazarus
  • GitHub
  • ★ 2
  • GPL-3.0

Games and Game Engines

ISIDAOpenGTM

A comprehensive toolkit designed for the generation, analysis, and visualization of Generative Topographic Maps (GTM).

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 1
  • GPL-3.0

Other

realtime-voice-changing-fft

Real-time voice changing demo in Delphi for .NET. Captures audio from the microphone, processes it with FFT-based windowed spectral transformations, and plays back the modified voice with basic waveform visualization. No formal license—free to use and modify.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 1

Multimedia

TimingTool

Events timing visualization tool for LTE, etc.

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

Charts and Graphs

vis_ngm

Winamp visualization plugin.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 1

Multimedia

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

MRIcron

Simple medical imaging visualization tool designed for NIfTI images. Includes dcm2nii for conversion of DICOM, Philips, and other proprietary formats.

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 81

Science Graphics

thundax-delphi-physics-engine

🛴 "Thundax Delphi Physics Engine" is a Delphi-based 2D physics engine for simulations and visualizations. It employs Pascal and is ideal for learning and experimenting with 2D physics concepts.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 81
  • MIT

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

corona

Plots and analyzes daily data of the Covid-19 pandemic

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

Charts and Graphs Science

PasViz

Pascal Dependency Visualization Tool

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 15

Language Tools

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

Nassi-Shneiderman-Editor

Nassi-Shneiderman Editor: Intuitive graphical tool for creating and editing Nassi-Shneiderman diagrams, enhancing algorithm visualization and software development

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 10
  • MIT

Graphics

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

rezvivo

Open-source Zwift alternative in alpha: train on a smart trainer or freely explore OpenStreetMap in 3D. Indoor cycling, interval workouts, walking, free flight and Dream Worlds.

  • Active
  • Application
  • Lazarus and Delphi
  • GitHub
  • ★ 6
  • GPL-3.0

Games and Game Engines

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

Diploma_Physics

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

  • Active
  • Other
  • GitHub
  • ★ 2

Science

fireflymap

visualization algorithm for crowdflow's firefly movies

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 2

Graphics

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

Diffusion

Computational Experiments in Materials Science. Diffusion in Solids

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 1
  • MIT

Science

GlitchEE

A music visualizer written in obj fpc Free Pascal

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

Multimedia

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

Oscillograph

Oscillograph - Visualization for AIMP

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 1
  • GPL-2.0

Multimedia

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

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

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