Files with bc extension can be mainly found as files that represent unfinished downloads in progress which were initiated in some of the BitTorrent clients, for example BitComet.

There are 6 other file types using
the BC file extension!

empty icon.bc - Print Artist business card

empty icon.bc - Low Level Virtual Machine (LLVM) bytecode

empty icon.bc - Big Crunch compressed data

empty icon.bc - BCwin project

bc icon.bc - Adobe Bridge cache

empty icon.bc - Operation Body Count game data

BC file extension - BitTorrent unfinished download

What is bc file? How to open bc files?

File type specification:

Temporary file type icon Temporary file type

Internet related file type icon Internet related file type

bc file icon: bc filetype icon

File extension bc is mainly associated with unfinished download files in several Bittorrent downloaders, such as BitComet, BitLord, etc.

bc file contains information about the pieces of the file that have been downloaded, as well as the location of the remaining pieces on the peer-to-peer network. Once the download is complete, the bc file is typically deleted or renamed with the proper file extension for the downloaded file.

You may also have been looking for: bc! file extension (search engines don't like ! letter).

Updated: December 7, 2023

The default software associated to open bc file:

BitComet icon

BitComet  Microsoft Windows software

Company or developer:
BitComet.com

A download manager fo BitTorrent/HTTP/FTP protocols. It is very user friendly, fast and free. It contains many advanced features for BitTorrent download and extends its leading BitTorrent technology to HTTP/FTP to accelerate downloading up to 5 - 10 times faster, or more.

Help how to open:

A .bc file represents unfinished download and cannot be directly opened. After all the data are downloaded the BC file extension is renamed by the Bittorent client to the original file extension.

How to convert:

It is unlikely that this file type can be converted to anything else.

List of recommended software applications associated to the .bc file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open bc file, edit bc file, convert bc file, view bc file, play bc file etc. (if exist software for corresponding action in File-Extensions.org's database).

Programs that can create bc file - BitTorrent unfinished download

Programs supporting the exension bc on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about listed programs for create bc file action.

Microsoft Windows:

Main software associated with bc file by default:
BitComet small icon BitComet
Other suggested software:
BitLord - The Ultimate Torrent Downloader small icon BitLord - The Ultimate Torrent Downloader

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