Welcome to our Technical FAQ section!

Here you can find answers to technical questions about our service. If you’re looking for common information, please check out our FAQ.

Content

• Q1. What is P2P (Peer-to-Peer), Device-to-Device, or "Directly Share" in FastFileLink?
• Q2. What is Relayed P2P? How does FastFileLink handle …

Welcome to our FAQ section!

Here you can find answers to common questions about our service. If you’re looking for more in-depth or technical information, please check out our Technical FAQ.

Content

• Q1. Is the application secure?
• Q2. Why Microsoft Defender SmartScreen block the application?
• Q3. What is user …

Welcome to our Release Notes section!

Here you can find all version updates and new feature releases. We’ll keep this page up to date — future updates and improvements will also be added here.

🚀 3.9 (2026/03/25)

• Official MCP server implementation and seamless AI Agent integration
• Instant file …

The Problem We Faced

FastFileLink was born out of a real problem we faced in our company.

At the end of each internship period, we often encountered an issue: interns leaving the company without uploading or committing their latest work-related files. These files could include scripts, documents, configurations, or other …