Encrypted, peer to peer, file transfer and sharing, with download pause and resume
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- Encrypted
- P2P
- Built with Rust
- No third party server involved
- No file size limits
The goal is to make transferring files and folders as easy as possible.
If you have ever thought I just want to send these files directly from this computer to another, Transmitic can help.
- Users exchange Public IDs that Transmitic automatically generates.
- Add users' Public IDs and IPs that you want to share with.
- Add files or folders you want to share, and which users you want to share with.
- Turn sharing on! Users can choose which files they want to download directly from your device.
- View all files that are shared with you, and download directly from the other user's device.
- Connections are encrypted with AES256-GCM.
- Users behind NATs and firewalls can use the "Reverse Connection" feature to still share with users that do not have networking limitations.
See Demo below
- Secure
- AES-GCM 256 Encryption
- Ed25519 Signing Keys
- x25519 Diffie-Hellman Key Exchange
- Easy to use GUI
- Cross Platform
- Windows MSI Installer & Portable
- macOS Universal Bundle & Portable
- Linux Portable
- Private
- P2P
- No third party servers in any way
- Lan & Internet
- Share files and folders
- No file size limits
- Pause and Resume
- Downloads can be paused, or interrupted, but will continue where they left off
- Reverse Connection
- If you're behind a NAT, or have network limitations, but your Users do not, you can still share with each other.
Please 🌟 the repo!
If you get value from Transmitic, please donate
PatreonFTP
Transmitic is most similar to FTP (though the FTP protocol is not supported). You choose which files and folders you want to download from other computers that are shared with you.
BitTorrent
Transmitic does not support BitTorrent, or BitTorrent like functionality, in that Transmitic cannot download the same file from multiple peers to download it faster.
File Syncing
Transmitic is not designed for "file syncing" and should not be used for this purpose.
Transmitic is currently in beta. Please report any bugs that you encounter.
See wiki for more information, networking help, and limitations https://github.com/transmitic/transmitic/wiki
The only area of contribution that is needed at this time is a review of the cryptography usage.
If you are interested, please visit the Discord.
- UPnP
- Transmitic Discovery
- Server to discover users without requiring IPs to be known by users (optional feature)
- Auto updates
- Transmitic Mini
- CLI only version with minimal dependencies
See GitHub Issues and Discussions for more
- Public, Private signing keys generated with
ring - Signing
ringkeys ("Public IDs") are exchanged out of band, manually - Diffie-Hellman key generation with
x25519_dalek- Diffie-Hellman keys are regenerated for every new TCP stream. Never reused.
- Diffie-Hellman
x25519_dalekkeys are signed with theringkeys - Remote user verifies
x25519_dalekkey with that user'sringpublic key ("Public ID") - AES key generated
- All further communication encrypted with
AES-GCMwithring
See these modules to review the cryptography in transmitic-core
Transmitic.Demo.v0.12.0.mp4
At this time Transmitic is free for personal and commercial use.
Prebuilt binaries available at Releases
$ mkdir transmitic_workspace
$ cd transmitic_workspace
$ git clone git@github.com:transmitic/transmitic.git
$ git clone git@github.com:transmitic/transmitic-core.git
# You need the sciter 4 dll. Either pull the repo and put the x64 folder in path
# OR just download sciter.dll, put it in your sys path, or next to transmitic.exe
$ git clone git@gitlab.com:sciter-engine/sciter-js-sdk.git
# Add to sys path sciter-js-sdk\bin\windows\x64
# Create transmitic_workspace\Cargo.toml
[workspace]
members = [
"transmitic",
"transmitic-core"
]
$ cargo run -p transmitic
This project is provided "AS IS" and makes no warranties, express or implied.
To be determined.