BKU file format description

Many people share .bku files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .bku file can be edited, converted or printed with. On this page, we try to provide assistance for handling .bku files.

1 filename extension(s) found in our database.

.bku - Sage Timeslips Backup

The BKU data files are related to Sage Timeslips. The BKU file is a Sage Timeslips Backup. Sage Timeslips is a desktop software application, which offer server based timekeeping and billing operations.

Sage Timeslips
Data files
- / -
Sage Timeslips Backup related extensions:
Sybase PowerDesigner Conceptual Data Model
TrakAxPC Data
Adobe Premiere Style Library Data
KWordQuiz Data
Proteus Session Data
Likno Web Accordion Builder Data

Naturally, other applications may also use the .bku file extension. Even harmful programs can create .bku files. Be especially cautious with .bku files coming from an unknown source!

Can't open a .bku file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .bku file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

bk, bkh, bki, bkj, bkk, bky, blu, bmu, bu, buk, ku

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

DVD IFO Backup File
IBM Library Server Bookshelf Index File
FileMaker Pro Runtime Extension
SmartWare Backup Keyboard Data
WebDev Help Backup Data
MIT App Inventor Blocks XML Data

Operating systems

DataTypes.net currently supports the following operating systems:

Windows XP/Vista, Windows 7/8/10, Windows 11, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, macOS, Mac OS X, iOS, Android

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DataTypes.net >> BKU file