2271 projects tagged "Graphics"

Download Website Updated 16 Mar 2014 pngcrush

Pop 453.32
Vit 61.88

pngcrush is an excellent batch-mode compression utility for PNG images. Depending on the application that created the original PNGs, it can improve the file size anywhere from a few percent to 40% or more (completely losslessly). The utility also allows specified PNG chunks (e.g. text comments) to be inserted or deleted, and it can fix incorrect gamma info written by Photoshop 5.0 as well as the erroneous iCCP chunk written by Photoshop 5.5.

Download Website Updated 19 Aug 2013 pngquant

Pop 84.95
Vit 11.67

pngquant is a batch conversion utility to quantize and dither truecolor PNG images, especially those with a full alpha channel, down to "RGBA-palette" PNGs (i.e., PLTE + tRNS in PNG parlance). Such images are usually two to four times smaller than the full 32-bit versions, and partial transparency is preserved quite nicely. This makes pngquant especially useful both for Web sites and for PlayStation 2 development, where one of the texture formats is RGBA-palette-based (though not PNG-compressed).

Download Website Updated 18 Jun 2002 pnmtopng

Pop 47.75
Vit 1.57

The pnmtopng package contains the official pnmtopng and pngtopnm utilities for use with the rest of the PBMplus/NetPBM suite. They are among the best PNG-supporting applications available, with automatic detection of grayscale or palette images and excellent heuristics for creating the smallest possible PNG images.

Download Website Updated 26 Aug 2010 POV-Ray

Pop 259.00
Vit 2.94

The Persistence of Vision Raytracer is a high-quality tool for creating 3D graphics. It is available in official versions for Windows, Mac OS/Mac OS X, and i86 Linux.

Download Website Updated 18 Oct 2003 PPM

Pop 13.15
Vit 3.75

PPM is yet another Game Boy (Color) tile and map editor that uses GTK. It supports many export formats (raw binary, GBDK .c, ISAS .asm, TASM .asm, WLA .asm, and RGBDS .asm), and has different Game Boy Color color emulation modes. It can also import GBTD and GBMB (popular tile and map editors for Windows) files. All mouse buttons draw, and there are loads of keyboard shortcuts. It can also optionally emulate the Game Boy's display.

Download Website Updated 07 Oct 2001 ppmtofb

Pop 17.03
Vit 2.18

ppmtofb displays netpbm-format graphics on universal framebuffer devices under Linux. The program currently supports Amiga, Atari, Mac, vga16, Permedia2 and VESA framebuffers, among others. With the included fbview frontend, virtually any image you can find can be displayed.

No download Website Updated 13 Sep 2013 PrBoom

Pop 148.37
Vit 18.50

Doom was the classic 3D shoot'em'up game from id Software. PrBoom is a game engine for playing Doom levels, which runs on both Windows and Linux/Unix systems. It uses the SDL graphics library. PrBoom a very faithful Doom port, with great effort taken to be compatible with as many original Doom levels and demos as possible.

Download Website Updated 30 Jan 2001 Primal Form

Pop 18.65
Vit 1.00

Primal Form is a 3D modeler for UNIX. It sports a simple user interface inspired by Nichimen's N-World, an extensible architecture using plug-ins, and a TCP/IP command port.

Download Website Updated 30 Jan 2001 psrip

Pop 19.39
Vit 1.41

psrip is a small perl-script that extracts images from postscript files.

Download Website Updated 28 Nov 2000 pstoepd

Pop 7.00
Vit 70.25

"pstoepd" is a converts files from the Postscript format to the EPD format. EPD is an encapsulated vector graphic format.


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A tool to retrieve Revelation-stored passwords from the command-line.


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S tar

The most POSIX compliant and fastest known implementation of a tar archiver.