Convert BIG to GIF

Stop converting BIG files one by one. reaConverter processes entire folders to GIF automatically — just drag, drop, and click Convert.

Batch BIG to GIF conversion doesn't have to be complicated. reaConverter processes entire folders with consistent quality settings. Works offline with no internet required — convert anywhere, anytime.

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How to Convert Multiple BIG Files to GIF?

1. Download and Install reaConverter

Download reaConverter and install it in seconds. The setup is straightforward — no complex configuration, no extra software required.

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Install reaConverter

2. Load your BIG files

Load your BIG files into reaConverter. You can add individual files or point to folders, and the software will queue everything automatically.

Select BIGs from a folder or drag-and-drop them directly into the reaConverter window.

Load your BIG files into reaConverter

3. Select GIF as output format

Choose GIF for output and set your save location. reaConverter lets you customize quality and apply edits before conversion.

Select GIF as output format

4. Start BIG to GIF conversion

Press the Convert button and reaConverter takes care of the rest. Processing time depends on file size and volume.

Start Conversion

After processing, find all your new .gif files in the output location. The log shows details for each conversion.

BIG to GIF Converter

reaConverter offers the fastest, simplest solution for converting your BIG files into GIF 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 13, 2026
"My grandson kept sighing when I asked him to fix my photos. Then he installed reaConverter on my computer. Now I click one button, and my files magically work. Even I can’t mess it up!"
Frank W.
Frank W.
Satisfied Customer
"Your solution was buried deeper in search results than it should be. After struggling with unclear alternatives, I found your guides — finally, instructions that made sense for a first-time user like me. Excellent work!"
Richard E. Miller
Richard E. Miller
Satisfied Customer
"Converts files in seconds! Finally a tool that's both fast and simple to use."
Wei Chen
Wei Chen
Happy User
"I'd been searching for reliable conversion software forever — reaConverter has everything I need! After installing and watching the tutorial, I had my files converted to the perfect format in minutes. Flawless experience!"
Sanjay Mehta
Sanjay Mehta
Satisfied Customer
"The step-by-step video makes conversion foolproof. I'd recommend this to my grandma - it's that well-explained!"
DeShawn M. Thompson
DeShawn M. Thompson
Happy User
"I'm really impressed with this software - it converts files between formats incredibly fast!"
Lin Zhang
Lin Zhang
Happy User

BIG to GIF 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 GIF files?

GIF (Graphics Interchange Format) files are widely popular due to their ability to store animations and images in a relatively small size. Their compression algorithm implies the use of a limited color range (up to 256 colors), which means GIF files are great for storing static and animated images of a small size — like logos, icons or avatars, especially if you plan to transfer them or upload them online. GIF images, however, are usually not suitable for high-quality image rendering or printing.

Can reaConverter convert BIG to GIF?

Yes! reaConverter instantly converts .big to .gif 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 GIF online?

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

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

The best way to change BIGs to GIFs 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 GIF.

How can I automate BIG to GIF 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 GIF using the command prompt?

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

What else can I do with reaConverter?

Convert Gerber imagesCrop imagesConvert CAD formatsChange bit depthConvert RAW files

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