This indicates a WebRTC connection could not be established. Ask your friend to disable VPN or firewall temporarily, or try using a different browser (Chrome/Edge/Brave work best for WebRTC; Firefox sometimes has stricter policies).

Nurul.zip focuses on high-speed transfers and a user-friendly interface. While specific technical limits can vary, its core strengths generally include:

Files can be downloaded on computers, tablets, or smartphones regardless of the operating system.

Here are some tips and tricks to help you get the most out of Nurul.zip:

If both parties are behind strict firewalls (e.g., corporate networks), some Nurul.zip instances use a temporary encrypted relay. The file is chunked, encrypted, stored for a few hours, then permanently deleted after the first download.