How to Convert Multiple 3MF Files to QRT?
1. Download and Install reaConverter
reaConverter is a standalone Windows app — download, install, and start converting 3MF files in under two minutes.
2. Load your 3MF files
Add your 3MF files to reaConverter. Whether it's a handful or an entire archive, the batch engine processes them efficiently.
Browse for files, drag them in, or add entire folders at once. reaConverter queues everything automatically.

3. Select QRT as output format
Pick QRT as the output format. Set the destination folder and optionally configure resolution, quality, or file naming.

4. Start 3MF to QRT conversion
Start the conversion with one click. reaConverter handles everything and notifies you when it's done.

When the batch finishes, your QRT files are ready in the destination folder you chose earlier.







