rTexViewer is a powerful image viewer and editing tool, with support for image boards. It includes multiple image editing tools to optimize pixel format, crop, resize, flip, add text description or apply custom GLSL shader effects.
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Hello Product Hunt community! rTexViewer is the first product I'm showcasing!
rTexViewer is a simple and easy-to-use image viewer, editor and image board, intended for videogames developers and artists.
rTexViewer is handmade software, it has been meticulously developed using the C programming language, with great attention put on each line of code and a big focus on performance, using the popular raylib framework. The full-featured tool consists of a single portable executable of 1 MB, it fits on a floppy disk!
> Features
- Three view image modes: IMAGE TABS, IMAGE BOARD or DIRECTORY SCAN
- Load/Save images/full-board as .rtv project file (non-destructive, image data compressed)
- Load image file formats: .png, .qoi, .bmp, .tga, .jpg, .gif, .hdr, .ppm, .pgm
- Load compressed texture formats: .dds, .pkm, .ktx, .pvr, .astc (if supported by GPU)
- Load images from URL, just copy & paste image URL into program
- View image options: Zoom, Pan, Alpha, Background and Scale filter
- View image information: Name, Size, Format, Memory, Selected Pixel info, Color Palette
- Edit images: Change image pixel-format with real-time preview
- Edit images: Flip, Rotate, Resize, Resize Canvas, Crop, Alpha Clean and more
- Edit images: Visual crop mode, just draw a rectangle and crop
- Edit images: Define a text description for the image, saved on .rtv
- Edit images: Assign GLSL fragment shaders for custom effects, saved on rtv
- Multiple sample GLSL shaders provided for reference and new effects creation
- Export single images as .png, .qoi, .dds, .raw or byte array .h
- Export full image board as a single image .png, .qoi or .dds
- Export image palette as .png or .pal (up to 256 colors)
- Multiple UI styles supported, select your best style
- Multiple window options: clean mode, borderless, top-most, mouse pass-through
- Command-line support for batch image processing and formats conversion
- Completely portable (single-file, no-dependencies)
Hope you enjoy it! All feedback is welcome! :D
