VDA vs TGA: Truevision Video Display Adapter vs Standard TARGA Image
Compare Truevision's historical VDA (Video Display Adapter) file extension with standard TGA (TARGA): hardware origins, color depths, and file headers.
VDA and TGA are two naming variants of the Truevision raster graphics standard created in 1984. While VDA was explicitly tied to Truevision's original Video Display Adapter hardware board, TGA became the universal industry standard extension across 3D game engines and graphics software.
| FEATURE | VDA | TGA |
|---|---|---|
| Originating Hardware | Truevision VDA Board | Truevision TARGA Boards |
| Header Structure | 18-byte Truevision Header | 18-byte Truevision Header |
| Pixel Depths | 8, 16, 24, 32 bpp | 8, 16, 24, 32 bpp |
| Compression | Uncompressed & RLE | Uncompressed & RLE |
| Modern Software Support | Extremely Rare | Ubiquitous in Game Dev |
- Authentic preservation of vintage 1980s Truevision Video Display Adapter graphic assets
- Identical 18-byte Truevision binary header with lossless RLE and color-map support
- Historical significance in early PC video capture and computer vision systems
- Directly convertible to modern PNG without image degradation
- Universal file extension recognized by virtually all 3D engines, Photoshop, and GIMP
- Supported by modern game asset pipelines (Unreal, Unity, Godot, Source)
- Extensive community tooling, command-line converters, and thumbnail extensions
- Supports 32-bit RGBA alpha channels for UI sprites and texture mapping
TGA is the ubiquitous game texture format, while VDA is a rare vintage treasure. convrtr transparently decodes both formats into transparent 32-bit RGBA PNG images 100% offline.
Converting files between VDA and TGA frequently? The convrtr Chrome Extension lets you right-click any image on any webpage or open the Side Panel to convert assets instantly using local WebAssembly with zero server uploads.