FAQ
JSON to CGM Conversion
What are JSON files?
JSON is a general-purpose text extension, and several geographic data formats are saved under it. The best known is GeoJSON, a simple and popular way to store points, lines, and polygons with their attributes, which web maps and many services use. TopoJSON is a more compact relative of GeoJSON that stores shared borders only once, so neighboring regions do not repeat the same line. Esri JSON is the form in which Esri's web services return features, and OGC Features and Geometries JSON, called JSON-FG for short, is a newer extension of GeoJSON from the Open Geospatial Consortium that adds coordinate systems other than WGS 84, time, solids, and curved shapes. All of them are readable text, so a file can be opened in any text editor.
What are CGM files?
CGM (Computer Graphics Metafile) is a format that contains vector graphics information (clip art, drawings) associated with graphics design or CAD programs. As opposed to other types of metafiles, such as EMF or WMF, CGM files are not only supported by Windows, but can be used on different platforms too. They are encoded using binary, character-based of clear-text encoding.
Can reaConverter convert JSON to CGM?
Yes! reaConverter instantly converts .json to .cgm 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.
What is reaConverter used for?
reaConverter is a Windows converter for 800+ formats, GIS data among them. For JSON to CGM it replaces the usual detour through QGIS, ArcGIS or ogr2ogr: add the files, pick the output format, and the whole batch converts offline. Surveyors, planners and engineering teams use it to pass data between GIS, CAD and everyday document formats.
Why choose offline conversion with reaConverter?
reaConverter is a software program that is used for offline files conversion. Your proprietary documents never leave your computer – essential for architects, engineers, healthcare and government contractors handling classified projects. Meets GDPR, HIPAA, CCPA, and corporate security policies by ensuring files never cross borders or third-party systems.
Can I convert JSON to CGM online?
If you only need to convert a few JSON files to CGM format, feel free to try our free online free online JSON to CGM converter — perfect for small batches with no installation needed!
How can I turn JSON files into CGM on my computer?
The best way to change JSONs to CGMs 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 JSON to CGM.
How can I automate JSON to CGM 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 JSON files to CGM using the command prompt?
reaConverter provides full access to all its features via Windows command line, including a high-performance command-line json to cgm converter for batch processing.
What else can I do with reaConverter?
Convert CAD formatsSet file dateConvert RAW formatsConvert raster to vectorSet picture bit depth
Related conversions
Other ways to convert JSON files, and other sources that convert to CGM.
