File extension .BED
Full Name | Developer | Category |
---|---|---|
UCSC BED Annotation Track Format | UCSC | Data Files |
The .BED file extension is a basic annotations track file, and is primarily associated with UCSC Genome Browser, which is considered to be a world-class research tool for viewing and analyzing genomic data from model organisms. This file type is usually created when saving any type of annotation track as a separate file, such as Basic Local Alignment Search Tool (BLAST) scores, Microarrays, or Gene Expression data. The BED format includes user display settings such as the menu and track labels, visibility, description of the data series, as well as the track attributes that store the data values.
The BED file format was designed to enable rapid loading and display of genomic data on the UCSC Genome Browser website. It has an easy-to-understand structure of tab-delimited text files, which can also be opened with a text editor. Each line of the BED file represents an element of annotation, such as an individual sequence or segment of DNA. Maximum information can be stored in the fewest lines possible in order to conserve space. Similar file extensions include .BIG, .GBK, and .BAM.
Programs for WINDOWS system
Programs for MAC system
Programs for LINUX system
After installing the required software, the operating system will usually automatically associate an unknown file type (in this case .BED) with the new application. If this does not happen, we can help the system a bit by selecting the software for it, which it should always use to open files with the .BED extension.
When choosing the software we can select the system to use this software every time.
Remember!
Using it for the first time it is good to check whether the .BED file opened in the application can be read by us and opens in a way that allows us to use it. If everything is in order, select this option the next time you open a file with the .BED extension. However, if the file has not opened correctly, we have to look for a different software, with which we can open files with the .BED extension. Select a different software from our list and install it on your computer. After the software is installed, repeat inspection openings of a .BED file. Sometimes you have to repeat the operation several times.
Other instructions
If none of the programs listed by us to work with the .BED file has not meet your expectations, you can try searching other websites. But remember to avoid downloading programs "that can open any file". These applications not only have very limited functionality, but may also expose you to expense tens of dollars when purchasing a license.
In the vast majority of cases you will find the program dedicated to support the .BED file, or any other file format. In addition, there is a chance that it will be a free program, and its functionality (concerning the .BED file) will be extended to the maximum.
It is also good to check
- if the .BED file has no errors
- or if it has been copied (or downloaded by the browser) thoroughly
Author’s guidelines

Mr B. Adam
Author of the guidelines / Founder of FileExtension.info
New technologies enthusiast, helping to solve problems with the files.
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