DashBeam
DashBeam provides open-source, encrypted peer-to-peer file transfer between devices without size limits.
About DashBeam
DashBeam is a free, open-source peer-to-peer file transfer tool that enables users to send files and folders of any size between devices without requiring accounts or third-party cloud storage. Transfers are end-to-end encrypted, with files moving directly between sender and receiver devices. The tool supports Windows, macOS, Linux, Android, web browsers, and a command line interface. It offers resumable interrupted transfers, multi-peer broadcast sends, and optional user-hosted relays for unthrottled remote transfers. It can saturate 4Gbps connections and uses BLAKE3 integrity checks to verify transferred data accuracy.
Key features
- End-to-end encrypted P2P file transfer with no size limits
- No account required for sending or receiving files
- Resumable interrupted transfers that pick up where left off
- Multi-peer broadcast to send files to multiple receivers at once
- Self-hosted relay option for unthrottled remote transfers
- BLAKE3 integrity checks for send and receive verification
Best for: Users who need to transfer large files or folders privately between devices across different platforms without requiring accounts or cloud storage.
Good for
- Open source codebase available for public audit
- No file size limits for any transfers
- Supports resumable transfers and multi-peer broadcast
Watch out for
- iOS application is not yet released (listed as coming soon)
- Project is marked as work in progress with incomplete features
DashBeam at a glance
- Website
- dashbeam.net
- Category
- Online Tools › File Sharing & Transfer
- Type
- Online tool
- Pricing
- Not confirmed. Check the site
- Platforms
- macOS, Web, Windows
- Open source
- Yes · Source code
- Language
- English
- Last checked
- Oct 6, 2026 · Online when checked
- Listed
- Oct 5, 2026
Guides for File Sharing & Transfer
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DashBeam FAQ
Is a DashBeam account required to send or receive files?
No, no account is needed for either sending or receiving files.
Are there any file size limits for DashBeam transfers?
No, DashBeam supports sending files and folders of any size.
Can interrupted DashBeam transfers be resumed?
Yes, interrupted downloads pick up exactly where they left off.
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