Pros
There is no officially branded "Portable ZIP" downloadable directly from their homepage button. Instead, the portable version is created by: ultraviewer portable zip
Unlike the standard executable installer, the portable ZIP version is a 3.5MB compressed file containing all the necessary components to run the software immediately. It is designed for portability—perfect for carrying on a USB drive or using on computers where administrative privileges are restricted. Key Benefits of the ZIP Version Pros There is no officially branded "Portable ZIP"
Run it directly from a USB drive or your Downloads folder without modifying system registries. Zero Footprint: here is how to use it.
Assuming you have acquired a clean ZIP file (or created your own), here is how to use it.