Draw Pen is a simple screen annotation tool that runs under Linux, macOS, and Windows.
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Category: Graphics
15 Best Free and Open Source Terminal-Based Image Viewers
Want to view 24-bit high definition images in your terminal? We recommend our favourite terminal-based image viewers.
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PixiEditor – universal 2D editor
PixiEditor is a universal 2D editor that was made to provide you with tools and features for all your 2D needs.
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7 Best Free and Open Scheme Color Scheme Generators
Let’s explore the color scheme generators at hand.
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Scramble – privacy-focused image metadata removal tool
Scramble provides a clean, intuitive interface featuring a user-friendly drag-and-drop workflow for metadata inspection and removal.
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RapidRAW – non-destructive, and GPU-accelerated RAW image editor
RapidRAW is a non-destructive, and GPU-accelerated RAW image editor that aims to be an alternative to Adobe Lightroom.
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cwal – generates dynamic color schemes from images
cwal extracts dominant colors from your chosen image and applies them to your terminal, applications, and other system components.
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PTUI – terminal-based image viewer
PTUI is a terminal-based image viewer written in Rust that provides a file browser interface with real-time image preview capabilities.
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PicPlanner – plan your next photo locations
PicPlanner calculates the position of the sun, moon, and milky way to plan the perfect time to take a picture.
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18 Best Free and Open Source Command-Line Image Compression Tools
This article recommends the best command-line image compression tools. They are all free and open source.
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Color Palette – look up GNOME colors
Color Palette is a tool for viewing the GNOME color palette as defined by the design guidelines.
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Icon Explorer – preview and pick icons
Icon Explorer allows artists and developers to preview and pick icons.
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FeedFlow – minimalistic RSS Reader
FeedFlow is a minimalistic RSS Reader available on Linux, Android, iOS, macOS, and Windows.
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17 Best Free and Open Source Linux CAD Software
Computer-aided design (CAD) is the use of computer technology for the design of objects, real or virtual.
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Top 22 Free and Open Source Linux Painting Tools
We have the selected the finest painting tools for Linux.
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Holloway’s Upscaler – image and video upscaling
A consolidation of AI image/video upscaling product for a working CLI-friendly image and video upscaling program.
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Real-ESRGAN GUI – AI image enlargement tool
Real-ESRGAN GUI is an open source graphical interface for the AI image restoration algorithm Real-ESRGAN.
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jdPixelUpscaler upscale images per pixel
jdPixelUpscaler upscales images by simply replacing one pixel with several of the same color.
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Aeternum – simple and minimal image upscaler
Aeternum (lt.: “Eternal”) is a simple and minimal image upscaler using upscayl-ncnn as it’s backend. Aeternum is built using Rust and egui.
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8 Useful Free and Open Source 3D Model Viewers
This article focuses on software tools which let you view 3D models. There’s a wide range of formats available.
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