Usually solving problems with BAK~ file is simple – just install proper software and open the file. Read the guide and open BAK~ file now!
The BAK~ (AbiWord Auto-Saved Document) file type is a backup or auto-saved version of an AbiWord document generated periodically by AbiWord. It saves the document in its own format, which includes the AbiWord document structure, formatting information, and text information. These files are given the file extension ".bak~", preceded by the original document's file name.
The BAK~ file does not have to be manually created. It will be generated by AbiWord automatically each time the document is saved or at a set interval. This ensures that an older version of the file can be recovered should a newer version malfunction or accidentally become corrupted.
There could be multiple reasons for which the system does not support given file. In the case of BAK~ extension, it is probable that none of the installed programs support given file type. Therefore, user should undertake the following steps
If an application that supports BAK~ files is installed on user’s system, but is not used to open such files by default, right-click on the file icon and choose "Open with" option from the menu. Next, select the proper application and check the "Always use the selected application to open this kind of files" box. The system will store this information in its registry and use the selected program to open files with BAK~ extension by default.
For Mac OS users the procedure is analogous – open the file menu by right-clicking on the BAK~ file and choose "Information" option and select "Open with program" option. From the submenu select an application and click on "Change all" button.
Inability to open BAK~ files may also be related to the lack of any application that supports given file being installed on the system. Should that be the case, user needs to download and install one of the following applications. Once installed, the system will automatically associate newly installed application with BAK~ files. If this step fails, see step 1.
Sometimes, although relatively rarely, steps 1 and 2 might not lead to expected results. There can be several reasons for such situation to occur: