Send Large PDF Files

Large PDFs—print-ready books, scanned contracts, CAD exports—often exceed email limits and feel risky on anonymous upload sites. BoltShare lets you send large PDF files through an encrypted peer channel without parking them on our servers.

Ideal when the document is both big and confidential.

Send a large PDF without email bounce

Drop the PDF into BoltShare Single file or a folder of related PDFs and attachments.

Share the link through your normal channel Email can carry the link even when it cannot carry the PDF.

Receiver saves the original PDF No gateway recompression that wrecks print quality.

PDF-friendly transfer traits

Preserves print quality Vector text and high-DPI images stay intact.
Better privacy than random upload forms No BoltShare-hosted copy of your contract sitting in a bucket.
Works for password-protected PDFs too We transfer the file as-is; your PDF password remains your control layer.

Large PDF scenarios

Legal & compliance Share discovery sets and executed agreements carefully.
Publishing Move print proofs between author, designer, and press.
Architecture & engineering Send drawing packages that dwarf email caps.

Frequently Asked Questions

Why did my email reject the PDF?

Provider attachment limits or malware filters often block large or complex PDFs. Sending a BoltShare link avoids attaching the binary to the message.

Can I send a PDF larger than 100MB?

Yes. BoltShare does not use a 25MB-style email rule. Practical limits are device and network based.

Is the PDF encrypted at rest on BoltShare?

The PDF is not stored on BoltShare at rest. In transit, WebRTC encryption protects the stream between peers.