General

Opus1.io security best practices, device compatibility, etc.

• Security Best Practices F.A.Q
• Will opus1.io work on my Mac, PC, iPhone, iPad or Android device?
• What is the maximum file size allowed for upload in Opus1.io?
• How do I locate my public IP Adress?
• A Guide to using Opus1.io For Teachers
• Opus1.io Change Log
• How do I add an Opus1.io app to my mobile device?