GML Converter

GML to any format, in batch and offline. reaConverter gives you full control over quality and output settings.

Download
reaConverter
Convert
GML Files
Online
GMLConverter

How to Convert .gml Files in Bulk

1. Install reaConverter

Download reliable GML conversion software to convert multiple .gml files and folders in one go.
reaConverter logo
Install reaConverter

2. Select GML Files

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

3. Start Conversion

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

Convert GML on your PC

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.

Download reaConverter

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.

Conversion features
Image editing

User Reviews

Average User Rating:
Last updated on May 28, 2026
"We use reaConverter in our department to handle image and document conversions for multiple teams. The Watch Folders function is brilliant — I configured different folders for different workflows, and now everything happens automatically in the background. No more manual conversions or missed files. Rock-solid performance!"
James L.
James L.
IT Manager
"I deal with hundreds of images daily, and reaConverter has been a lifesaver. The Watch Folders feature lets me automate file conversions without lifting a finger. I set up a folder for incoming files and it automatically resizes, renames, and converts them into the formats I need. It's like having a personal assistant!"
Sarah T.
Sarah T.
Graphic Designer
"I use the online converter — it’s quick and hassle-free!"
Jian Wong
Jian Wong
Happy Online User
"I'm really impressed with this software - it converts files between formats incredibly fast!"
Lin Zhang
Lin Zhang
Happy User
"Rare software that actually does it all! Converts anything, beautiful interface, and never lets me down. A must-have!"
Henry R.
Henry R.
Happy User
"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

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 picture bit depthConvert Gerber imagesCrop fileChange format settings

What formats can I convert a GML file to?
ai  apng  avif  bmp  bpg  cal  cg4  cgm  cin  dcm  dcx  dds  dgn  dis  drw  dwf  dwg  dxf  emf  epi  eps  fax  fits  flif  gbr  gif  glb  gltf  hpg  hru  ico  iff  iges  igs  jp2  jpeg  jpg  jxl  jxr  mif  mtv  pcl  pct  pcx  pdf  pgm  pic  plt  png  ppm  prc  ps  psd  qoi  qrt  rad  rla  sgi  shp  step  stl  stp  svg  svgz  tga  tif  tiff  u3d  webp  webpll  wmf  wmz  wpg  wrl  x3d  xbm  xpm 

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.
Download
reaConverter
Buy Now
reaConverter software