100% Secure & Private
GML Converter
Convert GML files right in your browser, with no upload and no size limit. reaConverter for Windows adds 700+ file formats and batch mode.
How to Convert .gml Files in Bulk
1. Install reaConverter
2. Select GML Files
3. Start Conversion
Step by step
See It in Action
For quick and effortless GML 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.
Extra Tools
Do more with your files
Converting GML 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
From those who tried it
Average User Rating:Last updated on July 27, 2026
Questions & Answers
GML files: Frequently Asked Questions
What are GML files?
GML (Geography Markup Language) is a file format used for encoding geographic data in XML format. It is an open standard developed by the Open Geospatial Consortium (OGC) and is used for the exchange of geographic information between different software systems. GML files can include information such as points, lines, polygons, and text annotations, as well as other metadata such as timestamps and coordinate reference systems. GML files are often used in web mapping applications, geographic information systems (GIS), and other geospatial software. They can be viewed and edited using a variety of software tools, including GIS software, web mapping applications, and online services.
Can reaConverter open GML files?
reaConverter fully supports the GML file format – open, edit, and export GML files to any other popular file format with ease.
How do I change GML to another format?
reaConverter is a user-friendly tool for converting GML files. Once installed on your computer, it allows you to convert all your .gml files at once with just a few clicks. You can even convert gml images directly from Windows Explorer using the right-click menu — fast and convenient.
Can I convert GML online?
If you only want to convert a few GML files, you are welcome to try our free online GML converter.
How can I turn GML files on my computer to another format?
The best way to convert GML 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 GML.
How can I automate GML 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 GML 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 gml converter.
What else can I do with reaConverter?
Convert CAD formatsSet file dateConvert raster to vectorSet picture bit depthChange format settings
What formats can I convert a GML file to?
Discover More
Beyond GML conversion
Convert .gml files in batches of any size, with editing and processing applied along the way. The same tool also handles 700+ other formats, including CAD, medical imaging, and GIS.
