4K Video Downloader+ From $1.25/mo · Free plan 9.4 Visit 
BitComet
bitcomet.com
What it is
BitComet is a free download client for BitTorrent, HTTP, and FTP, designed for multiple simultaneous downloads. It supports Magnet Links, HTTP Seeding, DHT, and UDP tracker Protocol v2. During BitTorrent transfers, it can also use HTTP, FTP, and eMule sources. Its Long-Term Seeding Technology searches for more seeds when a download stalls close to completion. For video previews during a download, it prioritizes the file's header and tail. Download controls include global and per-task speed limits, bandwidth scheduling, and automatic shutdown. Network features include tracker-free DHT, Windows ICF and ICS configuration, and UPnP router port mapping. A cloud service connects the BitComet Mobile app to the desktop edition behind NAT or a firewall, using end-to-end encryption. The download page lists Windows, macOS, Linux, and Android support, as well as Docker images for GUI and WebUI. The free plan is limited to private personal use and non-commercial purposes. BitComet also lists a help wiki, support forum, and email contact.
Spec sheet
- What it does
- BitComet is a free download client for BitTorrent, HTTP and FTP.Read 15 Oct 2026 · bitcomet.com
- API
- Official WebUI documentation describes a JSON API used by the Vue/Vuetify interface and says third-party interfaces can use it, but the protocol changes between versions and is not a stable OpenAPI specification.Read 15 Oct 2026 · wiki-zh.bitcomet.com
- Founded
- 2003Read 28 Sep 2026 · bitcomet.com
- Android open-source components
- The Android package uses FFmpeg libraries under LGPL 2.1 or later and provides corresponding source and relinking materials.Read 15 Oct 2026 · bitcomet.com
- Android requirement
- The Android edition requires Android 7.0 or newer.Read 15 Oct 2026 · bitcomet.com
- Changelog update
- Version 2.22 added a mobile WebUI layout, tracker and peer editing, Linux UPnP support and a Flatpak package while fixing high CPU, connection and task-management issues.Read 15 Oct 2026 · bitcomet.com
- Chrome integration
- The browser extension adds a context-menu command to download links with BitComet, supports file-type filters and requires BitComet 1.38 or newer.Read 15 Oct 2026 · chromewebstore.google.com
- Company history
- TorrentFreak reported in 2011 that BitComet had about 2.5 million daily users and an approximately 20-person China-based development team.Read 15 Oct 2026 · torrentfreak.com
- Cross-protocol downloading
- HTTP and FTP tasks can use BitTorrent, eMule and other peer sources to accelerate transfers.Read 15 Oct 2026 · bitcomet.com
- Desktop requirements
- The download page lists Windows 11/10/8.1/7/Vista in 32- or 64-bit form, older 32-bit Windows XP/2003/2000, macOS and Linux.Read 15 Oct 2026 · bitcomet.com
- Disk caching
- An in-memory disk cache is intended to reduce hard-drive read and write activity.Read 15 Oct 2026 · bitcomet.com
- Documentation
- The help wiki covers installation, torrent and HTTP/FTP use, task options, torrent creation, NAT/UPnP, DHT, eMule, command-line operation, uTP and WebUI topics.Read 15 Oct 2026 · wiki.bitcomet.com
- Download control
- It provides global and per-task upload and download speed limits, bandwidth scheduling and automatic shutdown.Read 1 Oct 2026 · bitcomet.com
- Download controls
- Users can set global or per-task upload and download limits, tags, schedules and automatic shutdown.Read 15 Oct 2026 · bitcomet.com
- Google Play app details
- The Android app has 100K+ downloads, contains ads and in-app purchases, and can remotely connect to a desktop BitComet client.Read 15 Oct 2026 · play.google.com
- Intended use
- BitComet is designed for multiple simultaneous downloads and can run many tasks simultaneously.Read 1 Oct 2026 · wiki.bitcomet.com
- Language support
- The download page lists support for 53 languages.Read 1 Oct 2026 · bitcomet.com
- Latest release
- Version 2.22 for Windows, macOS and Linux is dated 2026-09-04.Read 15 Oct 2026 · bitcomet.com
- Licence
- The licence grants free use only for private personal non-commercial purposes, prohibits reverse engineering and redistribution, and provides the software without warranty.Read 15 Oct 2026 · bitcomet.com
- Limit: Android usability
- Google Play reviewers report a flashing UI, inability to access downloaded files through a file manager, and VIP sessions reverting to the free version.Read 15 Oct 2026 · play.google.com
- Limit: historical review
- WIRED criticized the interface, lack of statistics graphs and concerns about peer behavior and private-torrent compatibility.Read 15 Oct 2026 · wired.com
- Limit: mobile interface
- TechRadar said the mobile user interface needs improvement and that there is no iOS app.Read 15 Oct 2026 · techradar.com
- Limit: resource use
- TechRadar characterized BitComet as a memory hog that consumes computing resources.Read 15 Oct 2026 · techradar.com
- Linux packaging
- Linux downloads include x86_64 DEB, AppImage and Flatpak packages, an arm64 DEB, LoongArch DEBs and Docker GUI/WebUI images.Read 15 Oct 2026 · bitcomet.com
- Long-term seeding
- Long-term seeding searches for additional seeds when ordinary torrent downloads stall.Read 15 Oct 2026 · bitcomet.com
- Maker legal name
- Google Play identifies the developer as 上海柯慧网络科技有限公司, located in Shanghai, China.Read 15 Oct 2026 · play.google.com
- Multi-source downloading
- Multi-mirror and multi-section modes claim speed increases of 300% or more and up to 500% or more respectively.Read 15 Oct 2026 · bitcomet.com
- Network features
- The client supports DHT without a tracker, Windows ICF and ICS configuration, and UPnP router port mapping.Read 1 Oct 2026 · bitcomet.com
- Praise: historical review
- WIRED praised early BitComet features such as video preview, automatic configuration, low resource use and easy setup.Read 15 Oct 2026 · wired.com
- Praise: independent testing
- TechRadar praised the user-friendly interface, multi-protocol support and fast downloads observed in testing.Read 15 Oct 2026 · techradar.com
- Privacy disclosures
- The privacy documentation says tracker hashes and identifiers are sent to trackers, mirror searches send URLs and labels to BitComet servers, and aggregate version, location and language data may be collected.Read 15 Oct 2026 · wiki.bitcomet.com
- Privacy statement
- The license says data exchanged with trackers and other users is anonymous, contains no personal information, and BitComet does not collect or reveal user privacy.Read 1 Oct 2026 · bitcomet.com
- Product type
- BitComet is a free BitTorrent download client and a BitTorrent/HTTP/FTP download client.Read 1 Oct 2026 · bitcomet.com
- Protocol support
- The client supports Magnet links, HTTP seeding, DHT and UDP tracker protocol version 2.Read 15 Oct 2026 · bitcomet.com
- Rating on Chrome Web Store
- 3.6 out of 5 from 45 ratings.Read 15 Oct 2026 · chromewebstore.google.com
- Rating on Google Play
- 3.3 out of 5 from about 1.14K reviews.Read 15 Oct 2026 · play.google.com
- Rating on Softpedia
- 4.0 out of 5 from 557 votes.Read 15 Oct 2026 · softpedia.com
- Rating on SourceForge
- 5.0 out of 5 from 2 reviews.Read 15 Oct 2026 · sourceforge.net
- Remote access security
- The cloud service lets the BitComet Mobile app connect to the desktop edition behind NAT or a firewall with end-to-end encryption.Read 1 Oct 2026 · bitcomet.com
- Security limitation
- TechRadar described virus scanning and configurable connection encryption but warned that torrent activity can still leak.Read 15 Oct 2026 · techradar.com
- Support channels
- BitComet provides a help wiki, support forum and email contact.Read 1 Oct 2026 · bitcomet.com
- Supported systems
- The download page lists Windows, macOS, Linux and Android support, plus Docker container images for GUI and WebUI.Read 1 Oct 2026 · bitcomet.com
- Torrent sharing
- Torrent Share lets users exchange torrent information while downloading.Read 15 Oct 2026 · bitcomet.com
- Video preview
- For video downloads, BitComet tries to fetch the file header and tail early so playback can begin before completion.Read 15 Oct 2026 · bitcomet.com
- WebUI
- The Linux guide documents a Docker WebUI deployment using ports 6080 for the interface and 6082 TCP/UDP for BitTorrent traffic.Read 15 Oct 2026 · wiki.bitcomet.com
Plans and prices
BitComet Free free of charge · private personal use only · non-commercial purposes only Read 1 Oct 2026 · bitcomet.com
BitComet freeware (home use) Free Free for private, personal, non-commercial use · Windows/macOS/Linux/Android builds Read 15 Oct 2026 · bitcomet.com
Strong points and limits
Strong points
- Supports Magnet Links, DHT, and UDP tracker Protocol v2.
- Can use HTTP, FTP, and eMule sources during BitTorrent downloads.
- Offers global and per-task speed limits.
- Remote connection uses end-to-end encryption.
Limits
- Free license is limited to private, personal use.
- Commercial use is not permitted under the listed plan.
Who it suits
BitComet suits people managing multiple downloads across BitTorrent, HTTP, and FTP. Its free license is restricted to private, personal, non-commercial use.
BitComet in depth
Read the full write-up
Overview
BitComet is a free client for BitTorrent, HTTP and FTP downloads, built for people who keep multiple transfers running at once. It suits personal users who want more ways to source torrent data and control when downloads use bandwidth. The important caveat is its license: use is restricted to private, personal, non-commercial purposes.
Key features
Finding and finishing downloads
Magnet links, DHT, HTTP seeding and UDP tracker Protocol v2 give BitComet several ways to handle torrent transfers. Long-Term Seeding Technology searches for more seeds when a download stalls near 99%, a targeted aid for difficult transfers rather than a guarantee of completion. Selective download lets users choose which files in a task to retrieve.
Cross Protocol Downloading can draw on HTTP, FTP and eMule sources during BitTorrent downloads. That can help when those sources exist, but it does not ensure that a particular file is available from them. The broader protocol mix is a practical distinction for users managing varied download sources in one client.
Managing queues and access
Global and per-task upload and download limits, bandwidth scheduling and automatic shutdown give users control over both individual tasks and the overall queue. These controls are useful when downloads need to fit around other network activity or stop unattended. Intelligent Disk Caching uses memory to reduce hard-drive reads and writes, an efficiency measure focused on disk activity.
BitComet can preview video while it downloads by prioritizing the file header and tail. Remote access lets the BitComet Mobile app connect to the desktop client behind NAT or a firewall, with end-to-end encryption. DHT support without a tracker, Windows ICF and ICS configuration, and UPnP router port mapping round out its network features.
Pricing
BitComet: free. The plan includes the client for private personal use, but prohibits commercial purposes. There are no paid tiers or quotas described; the license restriction is the consequential limit for professionals and organizations considering it.
Platforms
BitComet supports Windows, macOS, Linux and Android. Its download page also offers Docker container images for GUI and WebUI, and the client supports a web interface. Support for 53 languages, a help wiki, support forum and email contact make it accessible to a broad user base.
Who it's for
BitComet is a strong fit for personal users who run many simultaneous downloads and value torrent features alongside HTTP and FTP sources, scheduling, selective downloads or remote desktop access. It is not appropriate for commercial use under its license. Users seeking a torrent streaming server or a client with a stated no-ads policy may prefer alternatives with those specific characteristics.
Pros and cons
Pro: Cross Protocol Downloading can use HTTP, FTP and eMule sources during BitTorrent downloads, extending the possible sources for a task.
Pro: Per-task and global speed limits, scheduling and automatic shutdown help manage simultaneous downloads around other bandwidth needs.
Pro: Encrypted remote access to a desktop client can work through NAT or a firewall.
Con: The free license is limited to private, personal, non-commercial use, excluding commercial deployments.
Con: Long-Term Seeding may locate more seeds for a stalled transfer, but cannot guarantee completion.
Alternatives
Feem is a better fit for people who want unlimited file transfers on its free plan across mobile and desktop platforms; its Pro iOS plan is $4.99 a year and manually renewed.
TorrServer is the more relevant choice for a self-hosted torrent streaming server, while BitComet is a download client.
BiglyBT is another free client spanning Android, Linux, macOS, web and Windows.
BitTorrent Classic offers a free Basic plan and a 6.95 USD Ad-Free plan for users choosing between those options.
Transmission is worth considering for a free client whose plan includes all features, with no ads or tracking.
WebTorrent is a free, non-commercial desktop option described as open-source software under the MIT License.
µTorrent Classic offers a free Basic plan for bulk torrent downloads, plus paid Ad-Free and Pro plans.
Deluge is another free BitTorrent client, with a source repository published on GitHub.
Browse more options in Peer-to-Peer File Sharing Software or Download Manager Software.
Verdict
Choose BitComet if you want a free personal-use client that combines torrent transfers with HTTP and FTP sourcing, scheduling and remote access. Its breadth makes it a capable option for managing simultaneous downloads; look elsewhere if the software will be used commercially or if a different license or policy is a deciding factor.
Verdict
BitComet offers protocol support, download scheduling, and remote access alongside video preview features. Its license restriction is a key consideration for anyone considering it for commercial use.
Where Specifiction places it
- Download Manager Software#4 of 589.0
- Peer-to-Peer File Sharing Software#4 of 369.0
