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The current LinuxLinks roundup lists seven free, open-source terminal-based file-sharing tools—not eight. Its entries include tools for remote transfers and local-network sharing, but the available page does not identify an intended eighth pick. For remote transfers, croc and Magic Wormhole are documented command-line options; for a phone on the same Wi-Fi, qrcp uses a QR code. OnionShare is a separate Tor-based candidate with a command-line mode, not a confirmed missing entry.
Why the title says eight but the roundup lists seven
The LinuxLinks page titled “7 Best Free and Open Source Terminal-Based File Sharing Tools” names croc, Magic Wormhole, qrcp, FTS, ffsend, JocalSend, and e2ecp. Its eligibility criterion is that software be free and open source, but the page does not establish a comparative test method. The available evidence does not explain why the canonical title says eight, so there is no basis to invent an eighth selection or present these entries as a tested ranking. See the roundup’s current list.
Choose by where the transfer needs to go
| Tool | Best fit | Recipient workflow | Network and transfer notes |
|---|---|---|---|
| croc | One-off transfers between computers, including different platforms | Enter a generated code phrase | Attempts peer-to-peer transfer and can fall back to a relay; documents end-to-end encryption, multiple files, and interrupted-transfer resumption. |
| Magic Wormhole | Sending files, directories, or short text between computers | Use a short, single-use code shared by the sender | Attempts a direct connection and uses a transit relay if that fails; documents encrypted transfer data. |
| qrcp | Moving files between a computer and a phone on reachable Wi-Fi | Scan a QR code with a mobile browser | Serves a local URL through the computer’s Wi-Fi interface; can receive uploads and bundle multiple files into a zip archive. |
| FTS | Transfers and communication on a local network | Use its CLI or TUI | Lists LAN chat, contacts, online users, transfer progress and history, and encrypted transfers. Its profile warns against use on public networks without permission. |
These are workflow distinctions, not performance results: the cited material provides no comparative speed figures. A relay fallback also does not mean every transfer travels through a relay; croc and Magic Wormhole both describe trying a direct connection first. Check each project’s current documentation for supported installation methods and requirements, which can change.
Recommended Free Tools
Remote transfers between computers
croc: code phrase, direct connection, or relay fallback
croc is designed to transfer files and folders between computers. The sender shares a generated code phrase, which the project says establishes PAKE and derives a shared secret for end-to-end encryption. The tool attempts peer-to-peer transfer and falls back to a relay when needed; the project also documents self-hosting a relay. Its README describes cross-platform support for Windows, Linux, and macOS, browser compatibility, multiple-file transfers, resumption after interruption, proxy use, and IPv6-first behavior with IPv4 fallback. It does not require the user to run a local server or configure port forwarding. These are project-documented capabilities, not independent security or performance test results. Follow the official README and release instructions for current installation steps.
#1 Best Overall
- 10Gbps Data Transfer: USB 3.1 Gen 2 cable for ultra-fast sync of 4K movies, photos, & music. It's also backward compatible with USB 3.0. DOES NOT support video output
- Universal Compatibility: Designed for iPhone 15/16/17 Series and compatible with CarPlay, Android Auto, Portable SSDs (including Samsung T7), Samsung Phone and all USB-C devices
- 3A Fast Charging & Heavy-Duty: Equipped with a 22AWG thick copper core, it handles 3A current effortlessly, ensuring stability and reliability for extended use
- Innovative Braiding: Features a sleek white nylon braiding and silver aluminum port housing, offering a stylish yet durable design
- IRMZ USB-C Data Cable Specifications: 10Gbps High-Speed Data Transfer, 3A Fast Charging, Innovative Braided Design, 3ft Length, White Color
Magic Wormhole: a short-lived code for files, directories, or text
Magic Wormhole’s wormhole command-line tool transfers arbitrary-sized files and directories, as well as short text. The sender and recipient use a generated, human-pronounceable single-use code. The project documentation says it tries a direct connection and falls back to a transit relay if direct connectivity fails. It describes the file-transfer data as an encrypted record-pipe, with a key derived from the PAKE phase and libsodium secretbox. This describes the project’s stated protocol, not an independent security audit. The project summarizes its aim as “Get things from one computer to another, safely.” Consult the official documentation for current installation options; availability varies by distribution and platform.
Sharing with a phone on the same Wi-Fi
qrcp: browser download or upload through a QR code
qrcp takes a different approach from remote rendezvous tools. It starts a web server bound to the computer’s Wi-Fi interface and displays a QR code containing a local URL. A phone that can reach that URL can scan the code in its browser to download a file. The profile also describes receiving uploads and sending multiple files as a zip archive. HTTPS is supported when a TLS certificate and key are configured. This is most suitable when both devices can access the same local network; it is not evidence that the QR code makes a transfer available over the internet. The profile identifies Linux, macOS, and Windows support and an MIT license. Check the project repository for current setup and security details.
Rank #2
- [ Excellent Performance ] This USB C 3.1 cable connects a portable external USB C 3.1 SSD to a computer for speedy file transfer or syncs and charges Samsung smartphones or tablets equipped with the USB C port. Data synchronization is 20 times faster than USB 2.0 cables (480Mbps). (Does not support video output.)
- [ Fast Charging & High Speed Data Transfer ] This usba to usbc data power cable can sync your favourite photos, videos and music at a data transfer rate of up to 10Gbps(1250MB/s). Files can be synchronised in seconds. In addition, it can quick-charge your USB-C devices at up to 3A safe charging power. Tested charge Samsung Galaxy S22 from 0 to 60% in 30mins with Qualcomm Quick Charge 3.0 technology.Tips: USB 3.1 Gen 2 renamed to USB 3.2 Gen 2 by USB-IF in 2019.
- [ Extreme Durability & High Quality ] : Unique ABS case with the reinforced connector withstand 10000+ bending test. Durable TPE cable not only stay tangling-free but also flexible enough to be wrapped up and put in a bag ! (PS:The connector shell is wrapped around by a piece of plastic film to protect the shell from scraching ,feel free to remove the film when you use it.)
- [ Universal Compatibility ] This USB C to USB A Charger cable is Compatible with almost all USB-C devices. For Samsung Galaxy S24/S24+/S24 Ultra/S23/S23+/S23 Ultra/S22/S21/S20/S10/S9/Note 20/10/A70/A80/A90/A54, iPhone 16/16 Plus/16 Pro/16 Pro Max, iPhone 15/15 Plus/15 Pro/15 Pro Max, Google Pixel 9/8/7/6/5/, Moto G9/G8/G7/G Pure, LG G7/G6/V50, Sony XZ, Bose 700, GoPro, Nintendo switch, Samsung Galaxy Tab S6, iPad Pro 2018 11''/12.9", Samsung T7/T5, Crucial X8/X6, LaCie Rugged SSD, G-Drive, WD My Passport, Seagate Fast, SanDisk Extreme Portable SSD etc. (OnePlus phones are not supported.)
- [ What You Get ] 1 X Super-Fast USB-A to USB-C 3.1 Gen 2 Cable (3 ft including both ends), our worry-free LIFETIME WARRANTY and friendly customer service. NOTE: If you have any questions, please feel free to contact us, we will be happy to serve you and give you an easy and pleasant shopping experience.
Local-network tool with a specific safety boundary
FTS: transfers plus LAN communication
FTS is described as a lightweight CLI and TUI for local-network transfers and communication. Its listed functions include chat, contacts and online-user views, transfer progress, history, and encrypted transfers. The profile explicitly says it is designed for local networks and should not be used on public networks without permission. Do not treat “encrypted transfers” as a reason to disregard that restriction. The profile identifies the project as MIT-licensed and developed by Terabase-Studios. See the project page for current information.
Three more names in the seven-entry list
The roundup includes three additional entries, but its available descriptions support only brief identifications, not a feature-by-feature recommendation:
Rank #3
- High Speed: This is high-speed USB 2.0 chip,the actual test speed is about 480Mb/s (the actual speed also base on computer hardware,systems,etc.)
- Plug and Play: Built-in FLASH program,no need to set up,without driver,easy two-way transmission
- Easy to Use: Transfer your entire user account or all user accounts from one computer to another with just a few clicks,or you can make custom selections of the data and folders you wish to transfer
- Compatible: Windows10、windows8、windows7、XP、VISTA、windows ME、windows 2000(Note:Can not use for MAC or others)
- Our Service: Make our customers satisfy is our goal,if have any questions,please feel free to contact with us,we will response as soon as possible.
- ffsend: described as a way to “securely share files from the command line.”
- JocalSend: described as a TUI LocalSend implementation.
- e2ecp: described as a cross-platform tool.
Those labels alone do not establish their current platform support, transfer model, encryption details, or limitations. Verify each project’s current official documentation before choosing one for a specific security or network requirement.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Is OnionShare the missing eighth tool?
There is no evidence that OnionShare was intended to fill the gap in the roundup. It is nevertheless a relevant separate option for readers interested in Tor-based sharing: its documentation describes an open-source tool for sharing files, hosting websites, and chatting using Tor, and includes command-line-only installation and CLI documentation. That makes it a plausible candidate in the broader category, not a confirmed eighth entry. See the OnionShare documentation for its own scope and current instructions.
Quick Recap
Best Value
- 1. PC to PC File Sync Only: Exclusively designed for data transfer between two Windows computers. Does NOT support keyboard or mouse sharing, focusing fully on stable and efficient file transmission. Ideal for gaming PCs, home desktops, laptops, etc.
- 2. 1.5m Optimal Length: Perfect for connecting laptops to desktops, dual gaming setups, or office equipment zoning. Flexible and convenient for home/office use.
- 3. Plug and Play, Zero Setup: True plug-and-play design. Simply connect both ends to USB ports for instant connection. No software installation or complex configurations required. Easy to use for all users.
- 4. Dual Startup Methods for Hassle-Free Use: The built-in file management application automatically launches upon connection. If not, you can easily find and launch it in the last drive letter of your computer's file explorer.
- 5. Supports Large File Transfers at USB 2.0 Speeds: Capable of handling large file transfer requirements of several gigabytes (GBs). Whether it's game saves, high-definition videos, or work documents, they can all be batch transferred at USB 2.0 standard speeds, ensuring stability, no interruptions, and no loss.
Rank #4
- 10Gbps Data Transfer: SUNGUY USB 3.1 Gen 2 cable supports super speed data transmission up to 10Gbps, transfer HD movies, songs, file or photos in seconds. Backwards compatible to USB 3.0 and 2.0; DOES NOT support video output.
- Works with Android Auto: This android auto cable can quick-charge your USB-C devices at up to 3A safe charging power. 56KΩ pull-up resistor provides a safer charging current, and protects your devices from damage. Works great with your car's Android Auto.
- Works with CarPlay: The nylon braided usb c to usb a cable compatible with iPhone 15/15Pro/15 Pro Max/15 Plus CarPlay cable. Supports connecting the iPhone 15 series to iTunes on your computer.
- Great Compatibility: This usb c data cable is compatible with iPhone 15/15 Pro Max, Galaxy S23/S23 Ultra/S22/S22 Ultra/S21/S21+/Note 10 Plus/Note 20 S10/S10e/S10+, Pixel 5 6 7 Pro, iPad Pro 2020, MacBook, MacBook Pro, MacBook Air, LG G6 G7 V40 V35, ThinQ V30S V30, Chromebook, Dell XPS 13, Samsung T7 Shield, Extreme Portable SSD and more.
- What You Get: You will receive 1pcs 1.5ft USB 3.1 Gen2 10Gbps Cable, with our 12-month product replacement warranty and lifetime 24/7 friendly technical support.
How to make the choice
- For a computer-to-computer transfer over the internet: consider croc or Magic Wormhole if a shared code and the documented direct-connection/relay workflow suit both parties.
- For a computer-to-phone transfer on Wi-Fi: consider qrcp when a browser-based QR workflow and local network reachability are appropriate.
- For a LAN environment with chat and transfer history: consider FTS only within its stated local-network boundary and with the required permission.
- For Tor-based sharing: assess OnionShare separately rather than treating it as the roundup’s missing pick.
- For ffsend, JocalSend, or e2ecp: do not infer security properties or compatibility from their short roundup labels; confirm the details in current project documentation.
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