TreeTalk Node Pro File Sharing

TreeTalk Node Pro is secure local file sharing and private team communication for Android phones, tablets and Windows PCs. Send large files, exchange text and voice messages, and broadcast files or messages to a group over Wi-Fi, LAN, mobile hotspot or a user-configured VPN — without routing ordinary communication through a cloud server.

🔒 PRIVATE BY DESIGN

Encryption is enabled by default. Not only for personal, but also in Group (broadcasting) chat. TreeTalk Node does not transmit the encryption passphrase/key to peers over the network. For sensitive work, replace the default passphrase with your own strong, unique passphrase and share it only with intended peers.

Your files, messages and voice recordings move directly between reachable TreeTalk Node devices. No TreeTalk account is required.

📣 ONE-TO-ONE OR GROUP

TreeTalk Node is more than a file transfer utility:

• Send files to one peer or broadcast them to the active group
• Private and group text chat
• Recorded voice messages with optional auto-play
• Group voice messaging for fast local coordination
• Automatic discovery of all reachable TreeTalk Node peers

⚡ PRO WORKFLOW

TreeTalk Node Pro is built for professionals, teams and power users:

• Send and receive individual files up to 55 GB*
• Select and send multiple files in one action
• Keep up to 1,000 chat messages in the rolling local log
• Keep up to 1,000 sent and received transfer records
• Send outgoing voice messages without the Free edition allowance
• Temporarily block selected peers
• Deep Work mode to reduce interruptions
• User-selected receiving folders
• Layout optimized for phones and larger tablet screens

📱 ANDROID ↔ ANDROID ↔ WINDOWS

Use TreeTalk Node Pro between Android phones and tablets, or communicate with compatible TreeTalk Node versions for Windows.

TreeTalk Node Pro also works with TreeTalk Node Free for Android, so Free and Pro users can discover each other and exchange supported files, text and voice messages on the same reachable network.

Each device applies the limits of its own edition.

✅ TRY FREE FIRST

Not sure whether TreeTalk Node will work on your network? Install TreeTalk Node Free and test it on your actual Wi-Fi, LAN, hotspot or VPN before purchasing Pro.

Free and Pro use the same TreeTalk communication protocol and can discover and communicate with compatible TreeTalk Node devices on Android and Windows.

Then choose Pro when you need files up to 55 GB, multi-file sending, deeper history and unrestricted outgoing voice messaging.

🌐 LOCAL-FIRST, EVEN WITHOUT INTERNET

On the same Wi-Fi, LAN or mobile hotspot, normal TreeTalk Node communication does not require Internet access.

This makes TreeTalk Node useful in offices, workshops, field teams, temporary networks, homes and connectivity-constrained environments.

Use TreeTalk Node Pro when you want to:

• Move large files from Android to a Windows PC without a cloud upload/download detour
• Share photos, videos and documents between nearby devices
• Broadcast a file or message to several local peers
• Keep team text and voice communication on your own network
• Work across a user-configured VPN where peer discovery and local traffic are allowed

✨ SIMPLE, FUNCTIONAL UI

Open TreeTalk Node, see reachable peers, choose a person or the group, and send.

Files, chat, voice messages and transfer history stay together in one straightforward interface.

No advertising. No analytics, attribution or social-login SDKs.

Practical transfer speed and maximum usable file size depend on device storage, Android limits and network conditions.

* The maximum file size may depend on the device specifications, available memory, network conditions, and current network load. The transfer speed can be adjusted in the settings and may also affect the maximum size of files that can be transferred.