BW File

Did your computer fail to open a BW file? We explain what they are used for and recommend software that we know can open or otherwise handle your .BW files.

What is a BW file?

A .BW file is a bigWig Track Format file. These BW (BigWig) files contain the genome data that will be displayed in the Genome Browser, a web-based tool used to display a requested portion of a genome at any scale. These genomes are gene predictions like mRNA, phenotype, multiple-species comparative genomics data, etc. These BW files have a faster display performance when working with large data files. These files are stored/displayed on your local web-accessible servers like HTTP or FTP.

We have not yet verified any programs for Windows that work with this specific file format. If you know one, please use the 'Suggest a program' link below. Thanks!

What else are .BW files used for?

While bigWig Track Format is a popular type of BW-file, we know of 2 different uses of the .BW extension.

The BW file extension indicates to your device which app can open the file. However, different apps may use the same file extension for different types of data. So a BW opener may not be able to open all kinds of BW files. In this case, look through both formats to make sure you find the best suited BW viewer.

Silicon Graphics B/W bitmap

Through our analysis of BW files, we know that one use of the format is Silicon Graphics B/W bitmap. We have not yet described in detail what these files contain and what they are used for, but our team is working tiredlessly through thousands of file formats. We'd love hearing from you if you have information about the format.

BW opener for Windows 10

ACDSeeACDSeeVerified
We have not yet verified any programs for Mac that work with this specific file format. If you know one, please use the 'Suggest a program' link below. Thanks!
We have not yet verified any web services that work with this specific file format. If you know one, please use the 'Suggest a program' link below. Thanks!

Various BW file openers, viewers, etc.

These apps are known to open certain types of BW files. Remember, different programs may use BW files for different purposes, so you may need to try out a few of them to be able to open your specific file.

Free File ViewerFree File ViewerUser submitted
Paint Shop ProPaint Shop ProUser submitted
Ashampoo Photo CommanderAshampoo Photo CommanderUser submitted
GIMPGIMPUser submitted
Photomania DeluxePhotomania DeluxeUser submitted
ImagineImagineUser submitted
ABViewerABViewerUser submitted
Ashampoo Photo Commander FREEAshampoo Photo Commander FREEUser submitted
WinCDEmuWinCDEmuUser submitted
SlowViewSlowViewUser submitted
We have not verified any software that we know for certain will work with BW-files on Mac. If you know one, please use the 'Suggest a program' link below and tell us about it!
We have not verified any web services that we know for certain will work with BW-files. If you know one, please use the 'Suggest a program' link below and tell us about it!