How to Convert Multiple DAE Files to STL?
1. Download and Install reaConverter
reaConverter is quick to download, install and launch. This standalone software is extremely efficient in managing a wide range of batch conversions. reaConverter is incredibly powerful and boasts an extensive variety of features.
2. Load your DAE files
Start reaConverter and load all the .dae files you intend to convert into .stl. The software supports multiple DAE conversion and processes all files locally on your computer.
Select DAEs from a folder or by drag-and-dropping them directly into the reaConverter window.

3. Select STL as output format
Pick the STL as output format and choose the destination folder where you want to save new .stl files.

4. Start DAE to STL conversion
Then simply press Convert button and your conversion will begin in no time!

Once the conversion is complete, you can find your STL files in the destination folder you selected.