BitComet is a free and powerful download manager that fully supports the BitTorrent, HTTP, and FTP protocols. It’s uniquely designed for both speed and ease of use, featuring advanced acceleration technology that can boost your download speeds by five to ten times or even more. Download your files quickly, efficiently, and reliably with BitComet.
BitComet offers a robust set of advanced features, including simultaneous downloads, customizable download queues, and selective file downloading within torrent packages. It also provides fast resume, integrated chat functionality, disk caching, granular speed limits, port mapping, proxy settings, and IP filtering, among other professional tools.
This powerful download manager also supports 52 different languages. Additionally, to ensure faster and more reliable downloads, mirror servers are automatically located when you begin downloading a file.
With BitComet, you can preview videos within minutes of starting the download. This is a crucial feature that directly addresses the challenge posed by today’s enormous video files, which often reach several Gigabytes. You can now preview a file’s contents without waiting hours for the complete download.
To prevent wasted time, especially when dealing with torrents containing fake or undesirable files, this new function allows you to preview content before fully downloading, empowering you to either continue the download or immediately remove the task and its associated files.
BitComet Features:
- Long-Term Seeding. Speed up downloading and revive dead torrents
- Torrent Share. Exchange torrent while downloading
- Magnet URI. You can now start BitTorrent downloads without a .torrent file, using the DHT network.
- Preview while Downloading. Preview of .avi, .rmvb, .wmv, and other video files is now available during the download process.
- Cross-protocol downloading support added. Use HTTP, FTP, and eMule sources during BitTorrent transfers.
- Intelligent Connection Optimization. Configuration is automatically set to match your connection type.
- Intelligent Disk Cache. Memory cache reduces read/write frequency, extending device life.
- Intelligent Disk Allocation. Reduce disk fragmentation.
- DHT network. Added support for starting BitTorrent downloads without tracker connections.
- Auto Config ICF (Internet Connection Firewall) and ICS (Internet Connection Sharing) in Windows.
- Auto-Config UPNP port mapping in routers (UPnP support is required).
- It also supports Multi-tracker, DHT, UTF-8 extension, and UDP tracker Protocol v2.
HTTP/FTP DOWNLOAD – Innovative P2P Technology
- P2P downloading. BitComet automatically locates other clients and retrieves data from them, boosting your download speed without increasing the bandwidth usage of the HTTP server.
- Intelligent File Rename. Automatically choose the best name for your download file.
- Preview while Downloading. Preview of AVI, RMVB, WMV, and other video files is available during the download process.
- Quick Resume. Stopped download tasks can be resumed from where they left off on HTTP and FTP servers.
- Multi-Mirror Download automatically locates mirror servers for downloading. It allows you to download data from these servers simultaneously, increasing your download speed by up to 300%.
- Multi-Section download. Files are split into several sections and downloaded simultaneously to increase download speed by up to 500%.
- Multi-Language Support. Multi-language web pages and encoded URLs can be correctly handled.
DOWNLOAD Management – Customization Available
- Global and Per-Task Speed Limit, for Both Upload and DOWNLOAD.
- Bandwidth Scheduler
- Custom-built Categories Management.
What's New in BitComet 2.20 (2026-01-19):
- GUI Improved: Add a filter input box to the file list page
- GUI Improved: Add a filter input box to the file list in the BT task properties dialog
- GUI Improved: After enabling the “Create subdirectory for torrents with only a single file” option in the BT task, the task name in the task list is also displayed using “subdirectory name”
- GUI Improved: Add advanced settings options: ui.copy_magnet_with_base32_infohash
- GUI Improved: Add advanced settings options: bittorrent.http_tracker
- GUI Improved: Add advanced settings options: network.rss_http_visit_interval, 100ms as default
- GUI Improved: When creating torrent files, support piece sizes of 128MB and 256MB
- GUI Improved: The default value for the minimum cache size in the advanced settings has been changed from 64MB to 256MB
- GUI Improved: When there are a large number of files in a BT task, the file download order list in the task properties dialog displays slowly
- Core Improved: When reducing the number of connections during HTTP task downloading, priority should be given to retaining connections with higher download speeds
- Core Bugfix: Loading fails when the size of the piece_part file exceeds 4GB
- Core Bugfix: When the header and tail pieces of video files cannot be downloaded, the sequential download request algorithm becomes ineffective
- WebUI: Add task name filtering function to the task list
- WebUI: Supports batch addition of BT download tasks with multiple lines of magnet links
- WebUI: The task list adopts paging loading to reduce network traffic
- WebUI: Add query items to the statistics page interface: G_TOTAL_DOWNLOAD_BYTE、G_TOTAL_UPLOAD_BYTE、G_SESSION_DOWNLOAD_BYTE、G_SESSION_UPLOAD_BYTE
- WebUI: Change the video file selection window to a fixed width
- WebUI: The issue of being unable to select files in the video file selection window has been fixed
- WebUI: The button list and task search box in the top menu bar automatically wrap and display according to the width of the window
- WebUI: When reloading the page, preserve the sorting status of the task list
- WebUI: Optimize the width of each column in the task list and video file list
Official Homepage – https://www.bitcomet.com
Supported Operating Systems:
- Windows XP, Vista, 7, 8, 8.1, 10, 11 (32-bit, 64-bit).
- Android 7.0 or later
- macOS
Size: 37.6 MB
DOWNLOAD BitComet for Windows [exe]
DOWNLOAD BitComet for Windows [zip]
