ddcui is a graphical user interface for ddcutil, a Linux utility used to control and query monitor settings via the DDC/CI protocol.
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Category: Graphics
gscreenshot – screenshot utility for Linux
gscreenshot is a screenshot utility for Linux that provides both a graphical interface and CLI frontend for multiple screenshot backends.
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PicSharp – cross-platform image compression
PicSharp is a cross-platform desktop image compression application built for performance and flexibility.
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DropWebP – convert and compress images
DropWebP is a cross-platform desktop application designed to convert and compress images using a straightforward drag-and-drop interface.
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31 Delightful Free and Open Source ASCII Art Tools
ASCII art is a graphic design technique that relies primarily on computers for presentation and consists of pictures.
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4 Graphical Frontends for ImageMagick
ImageMagick is a software suite to create, edit, and compose bitmap images.
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Perspec – perspective correction of images
Perspec is a desktop app and command-line workflow for perspective correction of images.
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6 Best Free and Open Source Virtual Globes
There are a number of free and open source applications for Linux which are credible alternatives to Google Earth.
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ImageGlass – versatile image viewer
ImageGlass is a lightweight, versatile image viewer with a clean, modern interface that’s now available for Linux.
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roseate – simple image viewer
Roseate is an image viewer built in Rust with a focus on speed, configurability, and a polished desktop experience.
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tortuise – terminal-native 3D Gaussian splatting viewer
Tortuise is a terminal-based 3D Gaussian splatting viewer that renders complex 3D scenes directly inside a text terminal.
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DNGLab – camera RAW utility and DNG converter
DNGLab is a command line tool to convert camera RAW files to Digital Negative Format (DNG).
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firemark – flexible Linux watermarking tool for images and PDFs
firemark is a command-line tool that adds watermarks to images and PDF documents before sharing them with third parties.
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Memerist – simple meme editor designed for Linux desktops
Memerist offers an easy way to create memes by loading an image and adding captions or graphical elements directly on top.
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rawbit – camera RAW image preprocessor and importer
Rawbit processes raw image files by converting them to the DNG format in parallel, while offering the ability to manipulate metadata.
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PixelBatch – batch image optimization tool
PixelBatch is a powerful, user-friendly desktop application for batch image optimization on Linux.
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voxcii – terminal-based ASCII 3D model viewer
voxcii is a terminal-based ASCII 3D model viewer written in C++.
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Mezzotone – convert images into ASCII art
Mezzotone is a TUI application that converts images and animated GIFs into ASCII or Unicode art directly from the command line.
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14 Best Free and Open Source Image Processing Libraries
In this article we recommend the finest image processing libraries. All free and open source goodness.
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ColorSmith – color picker tool
ColorSmith is billed as a professional color management suite for designers, developers, and digital artists. Built with Qt for Linux.
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