Use APKPure App
Get PONSSE Sync old version APK for Android
PONSSE Sync offers to you file synchronizing between OptiPC and mobile device.
PONSSE Sync offers to you file synchronizing between OptiPC and mobile device even when mobile network is not available. Sync app synchronizes files to PONSSE Manager cloud when mobile network is available again. PONSSE Sync requires Android 9 or newer versions to function.
Check out the PONSSE Manager:
https://www.ponsse.com/fi/services/online-services/ponsse-manager#/