Pixelorama is a pixel art and sprite animation editor with tilemaps, palettes, visual effects, layers and flexible export tools.
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Category: Graphics
Radiance – validated lighting simulation tool
Radiance is a suite of tools for performing lighting simulation. The Radiance suite includes over 50 tools, including software to manipulate scene data.
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tev – high dynamic range image comparison tool
tev is an open source high dynamic range (HDR) image comparison tool for graphics people.
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HDRMerge – combine raw images into a single raw with an extended dynamic range
HDRMerge is software that combines two or more raw images into a single raw with an extended dynamic range.
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HDRView – depth-map and high-dynamic range image viewer
HDRView is a simple research-oriented depth-map and high-dynamic range image viewer.
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pfstools – command-line graphics tools
pfstools are CLI and GUI programs for reading, writing, manipulating and viewing high-dynamic range (HDR) images and video frames.
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OpenEXR – high dynamic-range (HDR) image file format
OpenEXR is a high dynamic-range (HDR) image file format developed by Industrial Light & Magic for use in computer imaging applications.
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Hugin – panorama photo stitcher software
Hugin is a panorama photo stitching program. The resulting image can span 360 degrees. Hugin creates very high resolution pictures.
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Phatch – photo batch processor and Exif renamer
PHoto bATCH Processor (Phatch) is a simple to use open source GUI Photo Batch Processor which handles all popular image formats.
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jExifToolGUI – graphical frontend to ExifTool
jExifToolGui is a graphical frontend (GUI) for ExifTool. It’s written in Java and published under an open source license.
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Exiv2 – C++ library and command line utility to manage image metadata
Exiv2 is a C++ library and a command line utility to manage image metadata (Exif, IPTC and XMP metadata).
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Photini – digital photograph metadata editor
Photini is a photo metadata editor for Exif, IPTC and XMP tags, with batch editing, GPS geotagging, sidecar files and photo uploads.
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jpegoptim – optimize JPEG files from the command line
jpegoptim is a command-line JPEG optimizer supporting lossless and lossy recompression, metadata control, progressive JPEGs and parallel processing.
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Oxipng – multithreaded lossless PNG optimizer
Oxipng is a multithreaded lossless PNG compression optimizer (CLI and library).
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pngcrush – optimizer for PNG files
Pngcrush is a free and open source optimizer for PNG (Portable Network Graphics) files. It is a command-line tool.
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ZopfliPNG – high-compression PNG optimizer
ZopfliPNG is a PNG optimizer that trades processing time for smaller files using intensive filtering, recompression and colour-type trials.
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OptiPNG – advanced PNG optimizer
OptiPNG optimizes PNG files, i.e. reduce their size to a minimum, without losing semantic information.
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pngquant – compress PNG images with efficient palettes
pngquant compresses PNG images by converting them to efficient 8-bit palettes with alpha transparency, quality controls and configurable dithering.
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Lepton – image compression tool and file format
Lepton is a tool and file format for losslessly compressing JPEGs by an average of 22%.
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MozJPEG – Mozilla JPEG Encoder Project
MozJPEG improves JPEG compression efficiency achieving higher visual quality and smaller file sizes at the same time.
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