What file is Bak?

If you have a friend who likes to toss about Android, it's not strange to bak files, because changing a file in the RE manager will generate a bak file to record the original file to ensure the proper operation of the system.

　　What file is Bak?

. bak is the backup file, the file format extension, which is typically preceded by a. Bak with the original extension such as Windows.dll.bak, or Windows_. Dll.bak, some are mixed by the suffix name and bak of the original file, such as Proteus's backup file is. DBK. Many software, such as EditPlus, after generating some type of file, it will automatically generate its backup files, if you do not want to back up the file, you can open the menu bar tool-> parameters to select the-> file, the "Save automatically create backup file" before the check off on the line, Other software such as CAD, Keil and other software can also cancel the default backup file through the relevant settings.

　　How does bak file open?

In general, the. bak file can be restored by simply renaming the Bak to the format of the file and opened normally.

A simple example: when the AutoCAD file is moved, it sometimes produces a. bak file, such as a backup file for a asdfjk.dwg file Asdfjk.bak, to restore the backup file to an official file. You only need to rename the backup file to replace Bak with DWG to open it.

Similarly, if you are backing up a Word file, just change Bak to Doc. Also, the encrypted. bak file can not be changed by renaming to open, is open is also garbled.

When you open the Bak file, we recommend that you use the software.