Convert BIG to TGA

Convert BIG to TGA without quality loss. reaConverter gives you full control over resolution, compression, and output settings.

Manual BIG to TGA conversion wastes hours. reaConverter automates the process — just add files and click Convert. Everything happens offline on your computer — no uploads, no cloud risks.

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How to Convert Multiple BIG Files to TGA?

1. Download and Install reaConverter

reaConverter is a standalone Windows app — download, install, and start converting BIG files in under two minutes.

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Install reaConverter

2. Load your BIG files

Open reaConverter and add your BIG files. You can load individual files, entire folders, or even nested subfolders.

Drop your BIG files into the window or use File menu to browse and select folders.

Load your BIG files into reaConverter

3. Select TGA as output format

Choose TGA as the target format. Pick a destination folder or let reaConverter save files alongside the originals.

Select TGA as output format

4. Start BIG to TGA conversion

Hit Convert and let reaConverter do the work. The progress window shows status for each file in real time.

Start Conversion

After conversion, find your TGA files in the output folder. Click 'Show converted files' to open it directly.

BIG to TGA Converter

reaConverter offers the fastest, simplest solution for converting your BIG files into TGA in seconds - all files processed on your PC for maximum privacy and speed.

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Do more with your files

Converting BIG files for use in a workflow? reaConverter offers many ways to process files, so you can customize them according to your requirements.

Our range of editing options includes auto-processing options such as auto-rotate, auto-crop, watermarking and more. Change Color Space, copy Metadata, set DPI, manage ICC Profile, control Bit Depth.

Conversion features
Image editing

User Reviews

Average User Rating:
Last updated on January 19, 2026
"Finally an app that actually opens my weird files! Saves me from format frustration daily."
Kyle Brooks
Kyle Brooks
Happy User
"This converter delivers exceptionally quick format conversions with reliable results every time."
Brian White
Brian White
Happy User
"Security was our top concern when evaluating file conversion tools. reaConverter’s offline mode and role-based access controls let us lock it down for sensitive environments. No unexpected network calls or bloat — just clean, fast conversions. Even passed our pen-testing scans without a hitch."
Marcus White
Marcus White
Healthcare IT
"An efficient all-in-one solution for image conversion and light editing, designed for maximum user-friendliness."
Elena Anderson
Elena Anderson
Happy User
"Enable shell integration for lightning-fast file conversions directly from Windows Explorer."
R. Lewis
R. Lewis
Happy User
"After 200+ conversions on my budget laptop (i3-1115G4/4GB RAM/Win11), reaConverter outperforms heavyweight tools. Zero crashes, low CPU usage during batch processing, and no internet dependency - exactly what professionals need."
Walter Morgan
Walter Morgan
Satisfied Customer

BIG to TGA Conversion: FAQ

What are BIG files?

The BIG image file extension is associated with Michelin maps. These maps have a long history in France, with the first printed version launched in 1905. They are mainly addressed to automobile drivers and in recent decades, the Michelin maps have become available in digital format too.

What are TGA files?

The TGA (Truevision Graphics Adapter) format, also known as Truevision TGA or TARGA, is a bitmap file containing raster graphics and was initially associated with TARGA and VISTA boards. TGA files can be used on DOS, Windows and Mac OS X platforms for storing and transferring deep-pixel images. They support a color range of up to 24 bits and an 8-bit alpha channel. TGA files are associated with graphic adapters that can capture NTSC and/or PAL video images signals, and they are particularly popular in the domain of still-video editing.

Can reaConverter convert BIG to TGA?

Yes! reaConverter instantly converts .big to .tga with perfect quality preservation. With its batch processing feature, you can convert multiple files at once in just a few clicks. You can even convert images directly from Windows Explorer using the right-click menu — fast and convenient.

Can I convert BIG to TGA online?

If you only need to convert a few BIG files to TGA format, feel free to try our free online free online BIG to TGA converter — perfect for small batches with no installation needed!

How can I turn BIG files into TGA on my computer?

The best way to change BIGs to TGAs on your PC is to install a quality piece of software, such as reaConverter. This software is extremely efficient in managing a wide range of batch files conversions, including conversion from BIG to TGA.

How can I automate BIG to TGA files conversion?

reaConverter supports all the most useful automation features such as right-click сonversion and Watch Folders for the most efficient automated files conversion in any software of this type.

Is there a way to convert BIG files to TGA using the command prompt?

reaConverter provides full access to all its features via Windows command line, including a high-performance command-line big to tga converter for batch processing.

What else can I do with reaConverter?

Convert vector imagesConvert picture color spaceConvert GIS filesConvert PDFWatermark photo

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