ReteFigo is the all-in-one network diagnostic toolkit that helps you identify problems, prove ISP issues, and take control of your internet connection.
✓ Windows 10/11 ✓ No account required ✓ Free forever
23+ diagnostic tools in one lightweight app. No account needed.
Measure real download/upload speeds using multiple servers. See your actual performance, not what your ISP claims.
Test ping to game servers worldwide. Know your latency before you play Fortnite, Valorant, CS2, and more.
Discover hidden lag causing video call freezes and gaming stutters. Get a letter grade and actionable fixes.
Per-hop packet loss and bandwidth analysis. Pinpoint exactly which router on your path is the problem.
Generate evidence-backed reports for ISP complaints or FCC filings. Pre-written rebuttals for common ISP excuses.
System compatibility checker finds firewalls, antivirus, and VPN issues before they cause problems.
Download ReteFigo and run your first diagnostic in under 60 seconds.
⇓ Download for WindowsFree forever. Pro features available for power users.