Instead, Viator provides offline access to your bookings via their mobile app — which is the helpful feature you may be looking for. Helpful feature: Downloading your Viator booking for offline use Once you download the Viator app (iOS or Android), you can save tour/voucher details to your phone so they work without an internet connection. This is very useful when traveling abroad with limited data.
It sounds like you're asking about the and whether a "check software download" feature exists or is helpful. viator check software download
If you saw "check software download" somewhere else (e.g., a pop-up or email), — that could be a scam or misleading ad. Only download the official Viator app from the App Store or Google Play. Instead, Viator provides offline access to your bookings
Would you like step-by-step screenshots for your specific phone (iPhone or Android)? It sounds like you're asking about the and
Here’s the quick answer: