uTorrent Portable for Windows

uTorrent Portable 3.6.0.47390 is the μTorrent BitTorrent client for Windows packaged so that it runs without installation. The program and its settings live in a single folder, which you can keep on a USB drive or in a folder of your choice. The underlying version 3.6.0.47390 was released on September 22, 2026. You can download uTorrent Portable for Windows as a free package.

Overview

μTorrent is a long-established BitTorrent client: it downloads files that are shared through the BitTorrent protocol, piece by piece from many other users at once, and shares the parts you already have. It was originally written by Ludvig Strigeus and is now owned by Rainberry, Inc.. The portable package, listed in the catalogue under PortableApps, changes how the program is stored rather than what it does. Nothing is written to the Windows registry, there is no entry in the list of installed programs, and deleting the folder removes everything. That is useful on computers where you cannot install software, for testing, or if you simply want a clean system. The trade-off is that downloads and settings travel with the folder: if you run it from a USB drive, the drive needs enough space and speed for your downloads.

Watch out for ads and offers

Wikidata describes μTorrent as proprietary adware. The free client shows advertisements, and installers of the regular version may offer extra software. Read every screen carefully, untick offers you do not want, and download only from sources you trust. The regular edition is available on the official uTorrent download page, and release notes are on the uTorrent blog.

How to use the portable version

1. Extract or copy the package to a folder or USB drive.
2. Start the program from that folder; no installation is needed.
3. Set the download folder inside the portable directory or on a drive with enough space.
4. Allow network access when the Windows firewall asks.
5. Close the client properly before unplugging the drive, so torrents are not damaged.

Legal use

BitTorrent itself is legal and is used for Linux distributions, open-source software, public-domain films and large game updates. Downloading or sharing copyrighted material without permission is illegal in many countries. Use the client only for content you have the right to download and share.

Key facts

Pros and cons

• Pro: no installation, everything in one folder.
• Pro: small and quick to start.
• Pro: settings travel with the USB drive.
• Con: advertising in the free client.
• Con: downloads on a slow USB drive can be sluggish.

Alternatives

If you want a client without ads, our listings include qBittorrent and Deluge. BitComet, BitTorrent and the regular uTorrent are other options, and Free Download Manager also handles torrents.