TFTP Studio
Built-in TFTP Server & Client
Only for Mac
$7.99
Mac
TFTP client + server for network gear. OACK options, batch transfers, connection profiles, security presets, and 11 languages — built for firmware and work on the LAN.
TFTP Studio is a professional TFTP client and server for macOS — built for network equipment maintenance, firmware upgrades, configuration backup/restore, and reliable LAN file transfer.
CLIENT & SERVER IN ONE APP
Run a local TFTP server and transfer files as a client without switching tools. Monitor progress, speed, and ETA with clear error details when something goes wrong.
MODERN TFTP OPTIONS
Negotiate transfer options via OACK: block size (blksize), timeout, transfer size (tsize), and window size (windowsize). Supports both octet and netascii modes for broad device compatibility.
BUILT FOR REAL WORKFLOWS
• Save connection profiles for devices you use often
• Batch upload multiple files in one go
• Watch live server sessions with transfer speed
• Kill a stuck session when you need to recover quickly
• Import files into your server root and reveal them in Finder
• Bind the server to a specific network interface
• Optional auto-start server on launch
• Optional log-to-file, plus log filtering and export
SECURITY PRESETS
Choose Open, Standard, Read-only, or High — with subdirectory policy controls so you can match lab, staging, or production needs.
MULTILINGUAL UI
English, Simplified Chinese, Traditional Chinese, Japanese, Korean, German, French, Spanish, Brazilian Portuguese, Russian, and Italian.
DESIGNED FOR THE MAC APP STORE
Sandbox-aware defaults keep downloads and server files under your control. The server listens on port 6969 by default (not privileged port 69) so it works reliably in the App Store sandbox — point your device or peer client to host:6969.
Privacy note: Transfers stay on your local network. TFTP itself is not encrypted — use it on trusted LANs only.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
What’s new in TFTP Studio 1.3
• Connection profiles — save and reuse host, port, and transfer settings
• Batch PUT — upload multiple files in one operation
• Live server ops — session speed, kill session, import files to server root
• Security presets — Open / Standard / Read-only / High, plus NIC bind and auto-start
• Optional transfer logging to file, with filter and export
• Stronger TFTP option negotiation (blksize, timeout, tsize, windowsize) and netascii support
• Expanded languages: EN, 简体/繁體中文, 日本語, 한국어, DE, FR, ES, PT-BR, RU, IT
• Refreshed app icon
Thank you for using TFTP Studio. If you find it useful, a rating on the Mac App Store helps a lot.
The developer, 论 李, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 论 李
- Size
- 143 MB
- Category
- Utilities
- Compatibility
Requires macOS 12.0 or later.
- Mac
Requires macOS 12.0 or later.
- Mac
- Languages
English and 7 more
- English, French, German, Italian, Japanese, Korean, Russian, Spanish
- Age Rating
4+
- 4+
- Copyright
- © @LUNLI
