How to Convert Multiple AI Files to GBR?
1. Download and Install reaConverter
First, grab reaConverter from the download button below. Installation is fast, and the software runs offline — no account or signup needed.
2. Load your AI files
Launch reaConverter and drop in your AI files. The software queues everything for batch processing with consistent settings.
Add files by dragging them in, browsing folders, or using the right-click menu from Windows Explorer.

3. Select GBR as output format
Choose GBR as the target format. Pick a destination folder or let reaConverter save files alongside the originals.

4. Start AI to GBR conversion
Then simply press the Convert button and your conversion will begin in no time!

Once the conversion is complete, you can find your GBR files in the destination folder you selected.
How AI and GBR differ in practice
AI is a design format with no notion of real-world units, while GBR is a drawing format where one unit means one millimetre or one inch. Scale is the thing to watch: the geometry transfers, but the drawing arrives at whatever size the conversion assigns, so check dimensions against a known measurement before machining or plotting from it. One AI file can hold several pages or frames, while GBR holds one image each. reaConverter writes a separate output file per page and numbers them, so a single input can produce a whole folder of results.









