Secure 100GB+ transfers built for global trade. Send massive catalogs, raw media, or complex legal bundles with zero friction.
Massive capacity for the most demanding industries—no more splitting files or compressing quality.
Robust uploads that don't fail if your connection blips—pick up exactly where you left off.
Allow recipients to view PDFs, videos, and Office docs without downloading—reducing friction and speeding decisions.
Transfer gigabytes in minutes with our acceleration technology and global edge network.
Guaranteed delivery with automatic resume and retry mechanisms—99.99% uptime guarantee.
Don't let file size limits stall your business. Sinosend is engineered to handle massive data loads that would crash a standard email server or throttle a basic cloud drive. Send massive catalogs, raw media, or complex legal bundles with zero friction. Whether you're shipping CAD files to manufacturers, video assets to agencies, or contract packages to legal teams, Sinosend handles it all.
Sinosend is trusted by global manufacturers, creative agencies, and legal firms to move their largest files. Our platform is optimized for high-performance transfers with resume capability, instant previews, and real-time progress tracking. Recipients can preview files before downloading, reducing delays and speeding up approvals.
Keep large transfers resilient with adaptive controls that recover from network shifts automatically. Sinosend's intelligent infrastructure detects congestion, reroutes traffic, and resumes transfers without user intervention—so your files always arrive, no matter what.
Parallel transfer streams for maximum speed—up to 10x faster than traditional FTP.
Intelligent compression that balances speed and quality—reduce file sizes without losing fidelity.
Automatic selection of optimal network paths—files take the fastest route to recipients.
Control transfer speeds to manage network impact—prevent congestion on your corporate network.
Automatic resume if transfers are interrupted—pick up exactly where you left off.
Real-time speed and performance monitoring—track every transfer with detailed analytics.
Recipients can view files before downloading—speeds up approvals and reduces friction.
Massive file size limits for the most demanding industries—no more splitting files.








