Open Source Pascal Graphics Software for Linux

Goverlay is a graphical configuration tool designed to simplify and centralize the management of performance and visual enhancement utilities for Linux gaming environments. It provides an intuitive user interface that allows users to configure tools such as MangoHud for real-time performance monitoring, vkBasalt for post-processing effects, and OptiScaler for advanced upscaling techniques. By abstracting complex configuration files into a visual interface, it makes advanced system tuning accessible even to users who are not comfortable editing text-based configs. The software is particularly useful for gamers seeking to optimize frame rates, visualize system metrics, or enhance graphical fidelity without manually managing multiple tools. It supports multiple installation methods including Flatpak and AppImage, ensuring accessibility across different Linux distributions.

PTCPas is a free, portable framebuffer library, written in Free Pascal. It allows low-level high-speed graphics access on multiple platforms.

Remember when you wrote your games in Pascal? Well continue that fine tradition by using JEDI-SDL! Which works with Delphi, Kylix, Free Pascal, Gnu Pascal and TMT Pascal. Cross-platform game develpment has never been easier!

Double Fractal was first created in the 90s and was the result of a passion for fractals and fractal math. Since then, it has grown including many unique fractals invented by its author. Some fractals were found by chance in 2001 when functions used for artificial intelligence were plotted as fractals. These new fractals were called JP Random Sets. The brilliant environment Lazarus allowed Double Fractal to be ported from Delphi and now Double Fractal can be run on Windows, Linux and MAC OS X. Fractals are infinite complex images defined by a finite definition. We find in fractals a model to understand many different sciences such as economy, health and weather. Many scientists love fractals. Double Fractal is a program that creates fast and easily high complex images. No specific knowledge is needed to use this program, it is a program that can be run just for fun. Please enjoy the better than ever Double Fractal 3 with its brand new 3D JP1 Set prototype.

HelpMaker is a Help Authoring Tool to make WinHelp, HTML-Help, HTML-Website and RTF (i.e., manuals) files. HelpMaker is fully functional GUI help authoring tool written in Delphi. Many open-source developers use this to document their open-source project

Andorra 2D is the new generation 2D Engine for Delphi and Lazarus. Andorra 2D is capable to use DirectX or OpenGL through graphic plugins. Andorra 2D is built in a very modular way and is yet easy to use.

dzChart is a chart component for Borland Delphi 7 and Kylix 3.

GUI to use mhsetroot to set background Image with exciting color combonations with muiple gradients. Click the gmhsetroot Free Pascal Frontend Web Site to get mhsetroot so gmhsetroot will work.

Burn is a small and compact 32x32 256 color image (sprite) editor for Dos (or POSIX, using Dosbox or Dosemu). It currently contains several gfx-effects than can be applied to images, animation features and a tiny scripting language (amongst others).

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

Cross-platform screen recorder and player for console (text-based) applications.

A tool for creating models for the DelphiDoom Engine. Source code repository: https://github.com/jval1972/DD_MODEL

compiler for a Pascal like language that build Flash animation (SWF) FlashPascal2 is a more advanced free compiler availabe at http://flashpascal.execute.re/

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.

KeyJnoteGUI is easy-to-use GNOME frontend to KeyJnote, written in Free Pascal. KeyJnote is a stylish presentation tool by Martin Fiedler with cool eye-candy slide effects and some really useful features.

Based on AggPas, which is itself based on the Anti-Grain Geometry, this project offers support for the latest Delphi Versions (XE and beyond) and contains some helper classes (VCL components and FireMonkey interface). Please also visit http://www.antigrain.com and http://www.aggpas.org for further information about the base projects

Rassam-paint is an open source bitmap editing and drawing with the following advanced features :Free Selection Tool,Zoom ,Undo,Text Tool,Color palettes,Dynamic resize image,Pencil ,Lines, Rectangles , Color Picker, Round Brush , Flood Fill , Rectangle,Filters,And more... Rassam-paint support popular graphics image formats (PNG, JPEG, TIFF, BMP and others).

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.

VoxRend is an OpenSource voxel graphic engine. It can be used to create games or simulations, but you can use it to get other graphic representations. Uses tile-maps and can load and render Ken's VOX files. Today it's inactive but I have plans for the