Windows
Compatible applications
Quick Facts
Basic information about this file format
Extension
.TGA
File Type
Truevision Graphics Adapter
Category
Image
Best first step
Use compatible software
Quick Summary
A practical overview of the .tga file format
The TGA (Truevision Graphics Adapter) file format, also known as TARGA (Truevision Advanced Raster Graphics Adapter), is a raster graphics file format originally designed for use with Truevision's video boards and later adopted as a standard for image storage. It supports various color depths, incl…
File extension
.TGA
File type
Truevision Graphics Adapter
Category
Image
Recommended action
Open with a trusted compatible app
How to open a .tga file
Start with a trusted app that supports this format
- Check the file extension carefully and confirm that the file name really ends with .tga.
- Use software that supports this file type. If one app does not work, try another compatible program for the same platform.
- Update the application if the file was created by a newer version of the software.
- Scan files from unknown sources before opening them, especially documents, archives, scripts, installers, and executable files.
What is a .tga file?
File extension details and usage information
The TGA (Truevision Graphics Adapter) file format, also known as TARGA (Truevision Advanced Raster Graphics Adapter), is a raster graphics file format originally designed for use with Truevision's video boards and later adopted as a standard for image storage. It supports various color depths, including grayscale, indexed color, and truecolor (24-bit and 32-bit). TGA files can be uncompressed or compressed using Run-Length Encoding (RLE), which makes them suitable for storing images with large areas of uniform color. The format also supports an alpha channel for transparency, allowing for image compositing. While not as widely used as formats like JPEG or PNG for web images due to its larger file sizes (especially uncompressed), TGA remains popular in professional graphics applications, video game development, and animation where lossless quality and alpha channel support are crucial. Its simplicity and straightforward structure have made it a reliable choice for storing and exchanging image data across different platforms and software.
Software Compatibility
Programs that may open or work with .tga files
macOS
Compatible applications
Linux
Compatible applications
Mobile
Mobile applications
Can .tga files be converted?
Options for saving or exporting this file to another format
In many cases, a .tga file can be converted by opening it in compatible software and using an option such as Save As, Export, or Convert. The available output formats depend on the file type and the application used.
- Use the original software that created the file when possible.
- Check whether the application supports exporting to common formats.
- Be careful with online converters when working with private, business, or sensitive files.
- If conversion fails, the file may be corrupted, incomplete, encrypted, or not actually a .tga file.
Why can't I open a .tga file?
Common reasons this file type may not open correctly
Wrong software
The file may require a specific program that supports the .tga format.
Incorrect extension
The file extension may have been renamed manually, even though the actual file format is different.
Corrupted file
The file may be incomplete, damaged during download, or transferred incorrectly.
Outdated app
Your software may need to be updated before it can open newer versions of this file format.
Frequently Asked Questions
Common questions about .tga files
To open a .tga file, use software that supports this file format.
- Adobe Photoshop
- GIMP
- Paint.NET
- IrfanView
- XnView
Open the file in compatible software and look for options such as Save As, Export, or Convert. If no export option is available, the file may require a specialized converter or the original application that created it.
- Verify that the file extension is correct.
- Install or update compatible software.
- Try another application that supports this format.
- Check whether the file is corrupted, incomplete, or encrypted.
A file extension alone does not guarantee whether a file is safe or unsafe. Only open files from trusted sources, scan unknown files before opening them, and be especially careful with executable, script, archive, and document files.
File safety tips
Use caution with unknown files
Only open files from trusted sources. Before opening a .tga file, scan it with antivirus software, verify that the file extension is expected, and avoid running unknown executable, installer, macro-enabled document, or script files.