Heavy File
Transfer Speed
Optimized for creative teams and data scientists handling petabytes of data. Move massive datasets across continents without standard protocol bottlenecks.
TRANSFER SPEED: UDP VS TCP
Accelerated UDP
Proprietary protocol that ignores standard congestion windows, delivering speeds up to 100x faster than traditional TCP over high-latency links.
Multi-part Parallelism
Engineered for terabyte-scale files. We split assets into thousands of chunks, uploading them simultaneously across multiple network paths.
Resumable Sessions
Never restart an 8TB upload from zero. Our sessions maintain full state, allowing instant resumption after connection loss or system reboot.
Security & Access Control
Password Protection
Secure your transfer bundles with robust passwords. Guest access is strictly validated against Argon2 hashes on the backend, ensuring your heavy assets never fall into the wrong hands.
Expiry & Download Limits
Maintain absolute control over your data footprint. Transfers can be configured to automatically self-destruct after a specific time limit or after a maximum number of guest downloads.
Test Buztransfer
Speed Performance
Experience the raw power of our accelerated delivery network. Select a test size and verify real-world throughput to our infrastructure.
System Ready