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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.

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

data-sculptor

Artificial data set generator for machine learning purpose

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

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

Diploma_Physics

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

  • Active
  • Other
  • GitHub
  • ★ 2

Science

Ouress

An Opinionated Underlabouring Research Environment for the Social Sciences

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 4
  • BSD-3-Clause

Science

tilemotion

GliGli's TileMotion video codec (data science / machine learning inspired; trivially simple to decode)

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 15
  • GPL-3.0

Multimedia

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

corona

Plots and analyzes daily data of the Covid-19 pandemic

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

Charts and Graphs Science

Atomic-data

Atomic data files for use in NEAT

  • Quiet
  • Other
  • Delphi
  • GitHub
  • ★ 3

Science

FEDES

FEDES is a Finite Element Data Exchange System for mapping finite element analysis data between different FE solvers and meshes with different element types and densities. Six commercial FE solvers are supported (ABAQUS, ANSYS, DEFORM, MARC, MORFEO, VULCAN). The FEA data outputted can be visualized with the open source program ParaView.

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 3
  • GPL-3.0

Science

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

Rain-Gauge

Record, analyse and graph rainfall with ease

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

Science

AMS-calculator

Program for calculating results of additional member system (AMS) voting. By Štěpán Košan, licensed under the MIT license.

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

Science

delphi-anomalies-detectors

A comprehensive Delphi library for detecting anomalies in business data using statistical and machine learning approaches. Designed for real-world applications including fraud detection, system monitoring, data validation, and quality control.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 31
  • Apache-2.0

Science

dolphin

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

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 27

Science

DataCube

DataCube, mine your dataset, create a pivot table

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 5
  • MIT

Database

fit

Interactive multi-peak curve fitting for spectroscopy, diffraction and other 1-D data. Place peaks, fit them, compare models by a number. Desktop client plus compute server; 13 built-in lineshapes, user-defined formulas, and new models added by registration.

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

Science

UnitConv

Converts units of measurement data

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

Science

vaers

VAERS data analysis using public data from Vaccine Adverse Events Reporting System, USA

  • Quiet
  • Application
  • Delphi
  • 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

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

Canopy

The Canopy project is an initiative to merge and expand the functionality of Perl-speaks-NONMEM (PsN), Census, Xpose and PopED. The goal is to produce a coherent, inclusive and convenient platform for pharmacometric data analysis.

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

Science

Census2

Census is a comprehensive cross-platform project manager and integration hub for NONMEM, the gold standard tool for model-based pharmacometric data analysis.

  • Quiet
  • Application
  • SourceForge
  • GNU Library or Lesser General Public License version 3.0 (LG

Science

DataModeler

PROJECT IS BEING DEVELOPED UNDER A DIFFERENT NAME: Please visit http://sourceforge.net/projects/modelbuilder/ Datamodeler gives scientists and engineers the possiblity to find any multivariate model for any dataset, how complex or large both may be.

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

Science

DIVA-GIS

DIVA-GIS is a geographical information system to analyze plant biodiversity data. It was developed at the International Potato Center (CIP) to help curate it's genebank data; additional support was subsequently obtained from IPGRI.

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

Science

HNSKY

Welcome to the semi professional free planetarium program HNSKY for MS-Windows and Linux. This program can control your telescope via the ASCOM or INDI interface, has a comprehensive up to date deep sky database with 30.000 objects and detailed descriptions. A star database with millions of stars and hundreds of Deep Sky Survey images which blends in accurately. Additional the program can access the online version of the Deep Sky Survey allowing online update of the asteroid and comet databases and it can search on-line in professional astronomical databases. Is provided with menu's in 22 languages and it is totally free without any advertisement or restriction!! Free with 30.000 deep sky objects and native star databases up to magnitude 18. Online access to GAIA DR2, UCAC4, NOMAD and PPMXL star catalogues or download the USNO UCAC4 up to magnitude 16. The Sun, Moon, the planets and their major moons are all displayed with surface features. It maps the position of co

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

Science

PUMA Repository

The PUMA Repository is a collection of Pascal units for medical informatics. It contains reusable source code for a wide field of health-care application development. The code includes a support engine for the European Data Format (EDF and EDF+), converting functions for units of measurement and an HL7 engine. PUMA is compatible with Lazarus and Free Pascal. Some of the units also support other Pascal implementations including Delphi, winsoft Pocket Studio and other compilers.

  • Quiet
  • Library
  • Lazarus and Delphi
  • SourceForge
  • BSD License

Science

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

fabric

Geological Software

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 2

Science

Data_Compression

This project was aimed to complete my Bachelor Degree in Computer Science @2011 in University of Sumatera Utara, Indonesia. This project is a software that implements Lossless Data Compression Algorithms (Lempel Ziv Welch, Arithmetic Coding, Burrows Wheeler Transform, and Run-Length Encoding Algorithm)

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 1

Files and Drives

Library Management System

Library Management System is my first semester ITC (Introduction to Computer science) course project written in PASCAL language. It uses linked-list data-structure and filing to store book records. Also it uses BGI graphics in order to display colorful user-interface.

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

Learning and Examples

ROC.KIT

ROC.KIT is an application for health sciences that automatically calculates ROC curves (receiver operating charateristic plots) from continuous medical data like laboratory results.

  • Application
  • SourceForge
  • BSD License

Science

Student Management System

Student Management System is my first semester ITC (Introduction to Computer science) course project written in PASCAL language for my class fellows Syed Taqi Zaidi and Muhammad Minhaj. It uses linked-list data-structure to store student records. Also it uses BGI graphics in order to display colorful user-interface.

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

Learning and Examples

cqrprop

Shows propagation data provided by Paul, N0NBH on a Linux desktop

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 23
  • GPL-2.0

Science

BistroMath

A general Radiotherapy profile and depth dose analysis tool

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 12
  • AGPL-3.0

Science

km003c

PC based datalogger for Power-Z KM003C.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 10

Science

RxSolution

RxSolution is an electronic pharmaceutical management system used to manage inventory, purchase and issue stocks, and dispense medication. This tool was created by the USAID-funded Systems for Improved Access to Pharmaceutical and Services (SIAPS) Program implemented by Management Sciences for Health. See README below for more info.

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

Database

datalogger

Reads measured values from a digital voltmeter and plots them as a function of time.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 8
  • LGPL-2.1

Science

Contec_cms50dplus

A reader for the Contec CMS50D+ pulse oximeter handling live and recorded data, running as a Linux console program with configurable output format, or using a GUI.

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

Science

BeatNik

ECG to CSV data extraction/conversion tool.

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 6

Science

puma-repository

The PUMA Repository is a collection of Pascal units for medical informatics. It contains reusable source code for a wide field of health-care application development. The code includes a support engine for the European Data Format (EDF and EDF+), converting functions for units of measurement and an HL7 engine.

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 5

Science

Exoscope

A retro-futuristic, terminal-based exoplanet exploration simulator. Analyze telemetry data, decrypt alien signals, and navigate the cosmos through a CLI-driven HUD. Built with Lazarus/FPC

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

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

niiSmooth

Fast Gaussian blur for neuroimaging datasets

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 3
  • BSD-2-Clause

Science

soundchunks

GliGli's SoundChunks audio codec (data science / machine learning inspired; trivially simple to decode)

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 3
  • GPL-3.0

Multimedia

Spectrion

Instrument control and data acquisition software system (Delphi)

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 3

Science

DelphiMoon

Functions to calculate the phases of the moon and related data.

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 2
  • This component is Public Domain

Science In the Online Package Manager

neural-network-from-scratch

Neural network implementation from scratch for handwriting recognition based on the MNIST dataset.

  • Archived
  • Application
  • Delphi
  • GitHub
  • ★ 2
  • MIT

Science

openFDR

Flight Data Recorder for X-Plane

  • Quiet
  • Application
  • GitHub
  • ★ 2

Science

PeriodicTableExplorer_PC

Periodic Table Explorer_PC (including all master sourced data in XML/XSLT)

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 2
  • MIT

Science

puma-repository

The PUMA Repository is a collection of Pascal units for medical informatics. It contains reusable source code for a wide field of health-care application development. The code includes a support engine for the European Data Format (EDF and EDF+), converting functions for units of measurement and an HL7 engine.

  • Active
  • Library
  • Lazarus
  • Codeberg
  • ★ 2

Science

rtlpowervis

Visualisation for rtl_power from rtl_sdr, able to manage Profiles, pan around in Views, and log all Data in one big log file a Fork from https://sourceforge.net/projects/guiforrtlpower/

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 2

Science

swinging-door-algorithm

The Swing Door data compression algorithm implemented during the work on the Infocont project.

  • Quiet
  • Library
  • Delphi
  • GitHub
  • ★ 2

Science

WinEDR

Continuous Electrophysiology Data Recorder & Analysis Software

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 2

Science

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