Download Catapult
The free trial is fully functional for 30 days with complete interactive and batch processing modes.
You can use a license key for Catapult or Catapult Lite (which does not have batch processing functionality) without needing to download & install again.
for Aperture 2.1/3.0 and Mac OS X 10.5.
Once downloaded, you’ll get a disk image containing an installer application.
Run the installer application to install Catapult.
Once installed, the next time you launch Aperture, Catapult will be available in
Aperture 2.1’s Images > Edit With > Catapult menu,
or Aperture 3’s Photos > Edit with Plug-in > Catapult menu
when you select an image.
Also, please check the help documentation for notes regarding Aperture 3.
Buy Catapult
You want it, right? Go buy it!
- Catapult
-
from the 
store for $49 CAD.
- Catapult Lite
-
from the store for $19 CAD.
- Catapult Lite upgrade to Catapult
-
from the store for $35 CAD.
Updates
The latest version of Catapult is 1.0.7. You can download it from the link above.
1.0.7: Improved detecting sidecar files in Batch mode, for sidecar files generated by RAW converters that include the original file extension in the sidecar file name.
For example, DxO Optics Pro names sidecar files as _DSC0001.NEF.dxo, instead of _DSC0001.dxo. Please note that in order to detect sidecar files with file extensions other than .xmp (such as .dxo), you have to use Catapult’s options dialog to add the file extension.
- 1.0.6: Added 64-bit support for Aperture 3.
- 1.0.5: Improved Snow Leopard compatability.