Convert EFX to GIF

Convert EFX to GIF without uploading files anywhere. reaConverter works entirely on your PC — fast, private, and handles thousands of files at once.

reaConverter transforms EFX files to GIF quickly and reliably. Drag in folders, set your options, click Convert, done. No cloud accounts, no file uploads, no complicated setup. Just install and start converting.

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How to Convert Multiple EFX Files to GIF?

1. Download and Install reaConverter

reaConverter installs quickly on any Windows PC. No dependencies, no bloatware — just a clean setup that's ready to use immediately.

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2. Load your EFX files

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

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

Load your EFX 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 EFX 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.

EFX to GIF Converter

reaConverter offers the fastest, simplest solution for converting your EFX 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 EFX 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 25, 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.
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"5/5⭐ Finally! Does what it promises - converts AND tweaks images without complicated menus. Perfect for quick jobs."
J. Mitchell
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"reaConverter is pure gold! Rock-solid performance with zero crashes. No internet needed—perfect for travel or low-connectivity work. The ultimate offline alternative to sketchy web converters. Plus, the desktop version keeps sensitive files secure since nothing ever gets uploaded to the cloud."
Malik T. Martin
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"I was skeptical at first, but reaConverter exceeded my expectations. The interface is intuitive, and the advanced settings let me tweak outputs perfectly. Plus, the customer support is fantastic!"
Sarah Lane
Sarah Lane
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"An ultra-fast solution for minimizing file sizes. The entire conversion process takes just 3 minutes!"
Logan B.
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"I use the online converter — it’s quick and hassle-free!"
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EFX to GIF Conversion: FAQ

What are EFX files?

EFX is an image format associated with some models of Everex fax machines. The file most likely contains the digital copy of a fax document that has been sent or received. Everex was a large manufacturer of tape drives, disk drives, fax modems and other IT products in the late 1980s. After a period of financial problems, the company was relaunched in 2008 after being acquired by New Market Technology. At the moment it manufactures desktop computers and notebooks. Everex fax machines have long been discontinued, so opening an EFX file might pose difficulties.

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 EFX to GIF?

Yes! reaConverter instantly converts .efx 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 EFX to GIF online?

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

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

The best way to change EFXs 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 EFX to GIF.

How can I automate EFX 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 EFX 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 efx to gif converter for batch processing.

What else can I do with reaConverter?

Copy EXIF dataConvert DICOM imagesImage resizerConvert GIS filesConvert RAW files

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