– lastseen 450 numbers from 1 channel (max from WhatsApp servers and timeout)
– Load/generate inputs numbers
– AutoSave result
– save Profile Pictures (in startup folder)
– save result in csv file
– can load and save url for profile images
Online and last seen tell you if your contacts are online, or the last time they were using WhatsApp.
Online means that contact has WhatsApp open in the foreground on their device and is connected to the Internet. However, it does not necessarily mean they have read your message.
Last seen refers to the last time the contact used WhatsApp.
There are a few reasons why you may not be able to see a contact’s last seen, example, they may have set their privacy settings to hide this information.
If You are need check LastSeen more numbers (>450), then upload at least 5-20 channels
You are can check (LastSeen) approximately 450 numbers from 1 channels and the server will not meet You some time (few minutes). You are need use other channel.
Saved result (profile picture)
Any WhatsApp software need channels (accounts) to work. You can buy channels or create channels (use WART)
– Windows (x64 with installed all updates) 7 (sp1), 8, 8.1, 10 (Windows XP not supported)
– 50 Mb free space on hard disk
– good internet connection
– installed microsoft visual c++ 2015 redistributable.
– installed Microsoft .NET Framework 4.5
Free updates on 6 months. The license on 6 months.