TGA Converter for Windows — Convert TGA Files in Batch

TGA files stack up fast when you work with 3D renders, game textures, or video production pipelines. The format is lossless and supports alpha channels, which makes it popular in professional tools — but most viewers, web platforms, and document workflows do not handle TGA at all. Total Image Converter converts TGA files to JPEG, PNG, BMP, TIFF, PDF, and other formats in batch — one folder, one run.

Quick answer: To convert TGA files on Windows, install Total Image Converter, open the folder of TGA files, select them, click the target format button (JPEG, PNG, TIFF, BMP, or PDF), set quality or compression and any resize value, then click Start. The whole folder converts in one batch — offline, with no upload and no file-size limit.

What Is the TGA Format

TGA (Truevision Graphics Adapter) was developed in 1984 for use with Truevision video cards. It supports 8, 16, 24, and 32 bits per pixel, including a full 8-bit alpha channel. The format is uncompressed by default, though run-length encoding (RLE) compression is optional.

TGA remains in active use in game development (Unreal Engine, Unity texture pipelines), 3D rendering (3ds Max, Blender, Maya), and broadcast video workflows. The problem is that TGA is not supported by most image viewers, browsers, or office applications. Converting TGA to a more portable format is a routine task for anyone working in these fields.

TGA vs. PNG vs. JPEG: Which Format to Convert To

If your TGA files have transparency, convert to PNG to preserve the alpha channel. For print or archiving, use TIFF. For web preview or email, JPEG gives the smallest file size.

How to Convert TGA Files in Batch

1. Download and install Total Image Converter. The 30-day trial is fully functional — no email or credit card required.
2. Open the program. In the left panel, navigate to the folder with your TGA files. Thumbnails appear in the right panel.
3. Select files: click one, Shift-click for a range, or press Ctrl+A to select all files in the folder.
4. Click the target format button in the toolbar: JPEG, PNG, TIFF, BMP, or another format.
5. In the conversion options, set quality (for JPEG), compression (for TIFF or PNG), and any resize or crop values if needed.
6. Choose the output folder and click Start. All selected TGA files are converted and saved.

Command-Line TGA Conversion

Total Image Converter includes a command-line version for automation and server use. To convert all TGA files in a folder to PNG:

TotalImageConverter.exe C:\Renders\*.tga C:\Output -c png

To convert to JPEG with 90% quality:

TotalImageConverter.exe C:\Renders\*.tga C:\Output -c jpeg -jpegquality 90

Call these commands from a .bat file or integrate them into a build script to automate texture export after each render.

Why Use Total Image Converter

Handles large TGA files and large batches

TGA files from 3D renders can be several hundred megabytes each. Total Image Converter processes them without loading the entire file into memory at once, and handles folders with thousands of files in a single run.

Alpha channel preserved when converting to PNG or TIFF

If your TGA textures have an alpha channel, converting to PNG keeps that transparency intact. You do not lose the mask layer that took hours to set up.

Resize and crop in the same pass

Need to scale renders down for delivery or web preview? Set a target resolution in the same dialog. Convert and resize in one step instead of running two tools.

Add watermarks or frames

Apply a text or image watermark to all output files — useful for preview deliveries to clients before the final unwatermarked version is approved.

Works offline, no upload limits

Everything runs locally on Windows. Files stay on your machine. No upload size limits, no queue, no account required.

Personal license from $24.90

One-time payment. Free updates and technical support included. Works on Windows 7, 8, 10, and 11.