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FEATHER Converter
Stop converting FEATHER files one by one. reaConverter processes entire folders in one run, with the same settings applied throughout.
How to Convert .feather Files in Bulk
1. Install reaConverter
2. Select FEATHER Files
3. Start Conversion
Step by step
See It in Action
For quick and effortless FEATHER 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.
GIS Toolkit
Do more with your GIS data
Need FEATHER data in someone else's software? reaConverter moves layers between GIS, CAD and document formats without QGIS or ArcGIS, and works through whole folders in one pass.
- Move layers between GIS formats such as Shapefile, GeoJSON, KML, KMZ and GPX
- Bring map data into CAD as DXF or DWG, and turn CAD drawings into Shapefiles
- Render maps to PDF, SVG, PNG or JPG for reports, slides and print
- Convert incoming survey and field data automatically with Watch Folders
- Script GIS conversions from the command line for pipelines and scheduled jobs
- Keep cadastral, utility and client data on your PC: nothing is uploaded
User reviews
From those who tried it
Average User Rating:Last updated on July 29, 2026
Questions & Answers
FEATHER files: Frequently Asked Questions
What are FEATHER files?
FEATHER (Arrow IPC File, GeoArrow) exists in two versions that can be told apart by the first bytes of the file. Version 2, the default, is exactly the Arrow IPC file format, which starts with the signature ARROW1, supports all Arrow data types, and can compress each column with the LZ4 or ZSTD methods, where LZ4 is the usual default and ZSTD gives smaller files at the cost of speed. Version 1, a legacy variant from 2016 that starts with FEA1, lacks many data types and compression, and its support is now deprecated, so such files should be rewritten as version 2. Data are laid out in columns and split into record batches, with a footer that allows random access. A geometry column is marked with a GeoArrow extension type, such as geoarrow.point or geoarrow.wkb, and its metadata may carry the coordinate system. Such a file is vector data, so converting it to graphics means rendering: a program reads the geometry and attribute columns, draws points, lines, and polygons on a canvas in the coordinate system of the data, colors them by an attribute if requested, and saves the picture as PNG, JPEG, TIFF, or GeoTIFF with a chosen resolution. If the file holds only a plain table, there is nothing to draw.
Can reaConverter open FEATHER files?
reaConverter fully supports the FEATHER file format – open, edit, and export FEATHER files to any other popular file format with ease.
Do I need QGIS or ArcGIS to convert FEATHER files?
No. reaConverter reads FEATHER files on its own, so the conversion needs no GIS installation and no licence. It handles whole folders at once, which suits survey archives, tile sets and data deliveries that have to reach people working in other software.
How do I change FEATHER to another format?
reaConverter is a user-friendly tool for converting FEATHER files. Once installed on your computer, it allows you to convert all your .feather files at once with just a few clicks. You can even convert FEATHER files directly from Windows Explorer using the right-click menu — fast and convenient.
Why choose offline conversion with reaConverter?
Keep your sensitive data 100% private with offline processing that never exposes files to cloud risks. Our software meets strict compliance standards (GDPR, HIPAA, CCPA) while handling confidential documents for legal, healthcare and financial sectors.
Can I convert FEATHER online?
If you only want to convert a few FEATHER files, you are welcome to try our free online FEATHER converter.
How can I turn FEATHER files on my computer to another format?
The best way to convert FEATHER 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 FEATHER.
How can I automate FEATHER 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 FEATHER 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 feather converter.
What else can I do with reaConverter?
Convert microscopy filesResize picturesConvert CAD formatsSet file dateConvert GIS files
What formats can I convert a FEATHER file to?
Discover More
Beyond FEATHER conversion
Convert .feather files in batches of any size, with editing and processing applied along the way. The same tool also handles 800+ other formats, including CAD, medical imaging, and GIS.
