GM Converter

Use our full-featured utility to easily convert your GM files into other file format in seconds — perfect for batch conversion and processing.

How to Convert .gm Files in Bulk

1. Install reaConverter

Download reliable GM conversion software to convert multiple .gm files and folders in one go.

2. Select GM Files

Select GMs from a folder or drag and drop them into reaConverter, then choose the desired output format.
reaConverter - Load GM files

3. Start Conversion

Click Convert to start the bulk conversion of all selected GM files. The process will begin right away.
reaConverter - Start GM conversion

Convert GM on your PC

For quick and effortless GM file handling on your PC, reaConverter offers powerful conversion tools with batch processing. Best of all, it works entirely offline — ensuring your sensitive data never leaves your computer.

Do more with your files

Converting GM files for use in a larger project? 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.

User Reviews

Average User Rating:
Last updated on February 26, 2025
"For cross-platform compatibility, JPEG remains the gold standard. reaConverter’s precision conversions ensure perfect results every time, whether for presentations, websites, or client deliverables."
Paul Baker
Happy User
"An efficient all-in-one solution for image conversion and light editing, designed for maximum user-friendliness."
Elena Anderson
Happy User
"This software just works! My old laptop can’t handle Photoshop, but reaConverter flies through conversions without breaking a sweat. Wi-Fi gone? Still strong!"
Robert Williams
Happy User
"Our volunteer team uses reaConverter to prepare images for fundraising campaigns. The learning curve was minimal, and the results are professional-grade. The customer support team even helped us customize a workflow — fantastic service!"
Jason P. Bailey
Non-Profit Coordinator
"This program is incredibly simple and user-friendly — even beginners can use it with ease. It supports batch processing, works offline, and runs smoothly on my aging Acer Aspire laptop. Best of all, the output quality is outstanding!"
Kevin Harris
Happy User
"I'm really impressed with this software - it converts files between formats incredibly fast!"
Lin Zhang
Happy User

GM files: Frequently Asked Questions

Can reaConverter open GM files?

reaConverter fully supports the GM file format – open, edit, and export GM files to any other popular file format with ease.

How do I change GM to another format?

reaConverter is a user-friendly tool for converting GM files. Once installed on your computer, it allows you to convert all your .gm files at once with just a few clicks. You can even convert gm images directly from Windows Explorer using the right-click menu — fast and convenient.

Can I convert GM online?

If you only want to convert a few GM files, you are welcome to try our free online GM converter.

How can I turn GM files on my computer to another format?

The best way to convert GM files on your PC is to get 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 GM.

How can I automate GM files conversion?

reaConverter supports all the essential automation features, such as right-click сonversion and Watch Folders, for the most efficient automated file conversion in any software of its kind.

Can I convert GM files using scripts or the command-line interface?

reaConverter provides full access to all its features from the Windows command-line shell, including the command-line gm converter.

What else can I do with reaConverter?

Convert Gerber imagesCrop imagesConvert PDFWatermark picturesConvert DICOM images

What formats can I convert a GM file to?

Discover more

Explore our efficient GM file converter that saves you time and effort by converting multiple .gm files into different formats.
reaConverter software