Secure, lightning-fast file transfer solution for businesses of all sizes and home use. Transfer and share files of different sizes with military-grade encryption and unparalleled speed. Private and group chats included. Plus instant voice messages (private and broadcast).
14-day Premium trial: no credit card required • Free version available
Transfer files up to 10x faster than traditional solutions with our proprietary acceleration technology.
End-to-end encryption ensures your files are protected with military-grade security protocols.
Transfer files securely over LAN, WiFi, or VPN without relying on external servers or internet connectivity.
Group and direct chat and voice messages, drag-and-drop, notifications, and Deep Work no-disturbs mode.
Works on Windows starting with version 7 SP1. Full compatibility across all major desktop and mobile platforms.
Recommended for home use and small teams / SOHO
Recommended for medium-size teams; VPN, Internet-connected PCs
Same features as Premium + advanced privacy (no Internet required) + 1 year support
Same as Premium Offline + extended individual support
Watch our product video to see how TreeTalk Node can transform your file transfer workflow
Get started by downloading the app on your preferred platform
Discover how organizations leverage TreeTalk Node's peer-to-peer architecture
Italy · Multiple Collection Points
Challenge: 12 medical laboratories across Italy needed to share sensitive patient data and large diagnostic files between collection points without exposing data to public internet.
Solution: TreeTalk Node running over encrypted OpenVPN connections, creating a virtual private network where all locations appear as local peers.
Result: Server-free, peer-to-peer transfers of MRI scans and lab results at LAN speeds, with zero PHI data stored on external servers. Compliance with GDPR and medical privacy regulations (like HIPAA) achieved through local-only data flow.
Houston, Texas, USA · During Internet Blackout
Challenge: A major wholesale company in Houston faced complete internet outage during severe weather, halting all cloud-based inventory and order processing.
Solution: TreeTalk Node's offline-first architecture allowed warehouse office computers to continue sharing shipping manifests, inventory updates, invoices and packing lists via local WiFi and LAN. Plus, the built-in chats and voice messages worked great.
Result: Business continuity maintained through pure peer-to-peer communication. No servers meant no single point of failure. The privacy-first design ensured sensitive customer data never left the premises, even when normal security measures were compromised.
Rome, Italy · Historic City Center
Challenge: A historic Rome hotel with thick stone walls and poor cellular reception needed to coordinate between reception, housekeeping, maintenance, and restaurant without relying on spotty internet or expensive radio systems.
Solution: TreeTalk Node installed on staff desktop computers, creating a mesh network throughout the property using existing LAN + WiFi infrastructure. Built-in chats and voice messages add convenience and efficiency.
Result: Serverless, instant communication between departments for room status updates, maintenance requests, and guest service coordination. The no-external-server approach guaranteed guest privacy - room assignments and special requests remained strictly within hotel walls, never touching cloud services.
Experience how simple and fast secure file sharing can be with
TreeTalk Node.
* The product is in the final stage of beta testing. A special reduced
price is indicated here upon payment and placement of a pre-order.**
No. TreeTalk Node works entirely inside your local network.
It does not require the Internet, cloud accounts, or a central server.
All file transfers and messages stay within your LAN, WiFi, WiFi Halow, or VPN — ensuring maximum privacy, speed, and reliability, even in offline or isolated networks.
Yes. TreeTalk Node supports Windows 7 SP1 and newer versions, including Windows 10 and Windows 11.
It is optimized for mixed environments where old and modern PCs operate together — making it perfect for offices, warehouses, schools, and home networks with diverse hardware.
Absolutely.
TreeTalk Node keeps all transfers strictly inside your network and offers optional end-to-end encryption for additional protection.
No data is sent outside, no external servers are involved, and you stay fully in control of your files.
No installation and no configuration required.
TreeTalk Node is a portable application:
No drivers, no firewall tweaking, no IT setup — it just works.
Transfers use the full potential of your LAN, WiFi, or VPN speed, without bottlenecks from cloud services or protocol overhead.
Files move directly between computers, typically much faster than email, messengers, SMB shares, or USB drives — especially for large files.
To transfer large files ranging from hundreds of megabytes to several gigabytes (such as CAD files, Full HD videos, or 4K Ultra High Definition / Full 4K DCI / Blu-Ray movies), it is convenient to use TreeTalk Node.
Simply drag and drop the file onto the recipient’s nickname, into a group chat, or use the “Send File” button. The file will be sent directly to the recipient’s computer(s) without using the internet. This method is significantly faster and more secure than using cloud storage services, especially for use in critical infrastructure and air-gapped networks.
To transfer heavy files (from hundreds of megabytes to several gigabytes, such as CAD files, Full HD videos, or 4K Ultra High Definition / Full 4K DCI / Blu'Ray movies) over the internet it is recommended to use TreeTalk Node together with a VPN.
A VPN (Virtual Private Network), such as OpenVPN or SoftEther, connects your devices and adds an extra layer of security through encryption. TreeTalk Node treats this VPN connection as a local network and discovers other devices as if they were located on the same LAN.
After that, simply drag and drop the file onto the recipient’s nickname, into a group chat, or use the “Send File” button. The file will be delivered directly to the recipient’s computer(s), without using cloud services or online storage — making the transfer faster and more secure.