i.FTP is a compact yet powerful portable FTP client designed specifically to run from USB flash drives or other portable devices. Despite its tiny size, it offers a full range of features needed for efficient file transfers via FTP or SFTP, all wrapped in a user friendly graphical interface.
i.FTP Portable FTP Client
Its straightforward layout makes it easy to use, even for those who are only casually familiar with FTP clients. Whether you're a web developer, sysadmin, or tech support professional, this tool gives you FTP power without the bloat.
History of i.FTP (Now FileTeePee)
FileTeePee (formerly known as i.FTP) is a compact graphical FTP/SFTP client built for users who prefer a lightweight tool over bulky, feature-packed alternatives. Originally developed as a small, efficient FTP client for BeOS, the goal was to be the first freeware graphical FTP tool for that platform. Although it narrowly missed being first to market, the project evolved into a Windows-compatible solution that prioritizes simplicity, speed, and portability.
The author created FileTeePee to "do what I need in an FTP client without the size and fuss," and that minimalist philosophy still defines its design today. Despite its low footprint, it remains a fully capable solution for everyday FTP and SFTP use, especially on the go.
Key Features:
- Portable: Runs directly from a USB flash drive with no installation required on the host system.
- Graphical Interface: Clean, simple GUI that is easy to navigate.
- FTP and SFTP Support: Handles both traditional FTP and secure SFTP connections.
- Lightweight: Minimal system resource usage, making it ideal for older PCs or low-spec environments.
- Drag-and-Drop Support: Easily move files between your system and server.
- Bookmarking: Save commonly accessed FTP server login details for quick reconnections.
- Passive and Active Mode: Configure for compatibility with different firewalls or NAT setups.
Specifications:
- License: Open Source
- Version: v 2.11
- File Size: Under 1 MB (very lightweight!)
- Platform: Windows (32-bit and compatible with 64-bit)
- Rating: 4 Star
- Author's Website: Project Page
Downloading
If you're looking for a simple, efficient, and portable FTP tool, this is an excellent choice. Whether you’re managing a website or performing remote backups, it delivers performance without complexity.
👉 Download i.FTP Portable for Free
How to Install on a USB Flash Drive
- Download the executable installer.
- Launch the installer and choose your USB drive as the installation directory.
- Uncheck options like "Start Menu Shortcuts" and "Run i.FTP" if you want to keep it fully portable.
- After installation, navigate to your USB device and run iFTP.exe to start using the client.
Comparison: i.FTP vs. Other Portable FTP Clients
| Feature | i.FTP | FileZilla Portable | WinSCP Portable |
|---|---|---|---|
| Portable (USB-ready) | ✅ | ✅ | ✅ |
| FTP & SFTP Support | ✅ | ✅ | ✅ |
| Lightweight (< 1 MB) | ✅ | ❌ (~10 MB) | ❌ (~6 MB) |
| GUI Simplicity | ✅ Beginner friendly | ✅ Moderate | ❌ Advanced users |
| Bookmarking & Auto Login | ✅ | ✅ | ✅ |
Frequently Asked Questions (FAQ)
What makes it better than using Windows Explorer for FTP?
It provides robust FTP/SFTP capabilities that Windows Explorer lacks—such as error recovery, passive mode support, and drag and drop functionality.
Can I use it to access SFTP servers?
Yes. it supports secure SFTP (SSH-based) connections, making it a good choice for more secure data transfers.
Does it leave any files on the host system?
No. When used properly from a USB device, it remains portable and does not leave traces or settings behind on the host computer.
Can I run it on Windows 10 or 11?
Yes. Although originally built for older versions of Windows, it runs well on modern Windows environments due to its lightweight footprint.
Final Thoughts
For those who need a no nonsense, portable FTP client that just works, i.FTP (now known as FileTeePee) remains a dependable choice. It's tiny, fast, open-source, and runs perfectly from a USB flash drive with zero setup on the host machine. While it doesn’t have the bells and whistles of larger tools like FileZilla or WinSCP, that’s exactly what makes it ideal for quick, clean, and portable file transfers.
✅ It's Simple. ✅ It's Lightweight. ✅ It's Effective.
Its minimalist design and reliable FTP/SFTP support make it especially useful for developers, tech support professionals, students, and anyone needing a lightweight solution on the go. If you're looking to escape bloated software or want a backup FTP tool that fits on any USB stick, give it a try.