The File Extensions Database

.KOOB File Extension

  • Developer by: Vijay Sridhara
  • Category: eBook Files
  • Format: Binary

What is an .KOOB file?

.KOOB is Koob E-Book File

E-book file created by Koober, an application used to create and read e-books in the Koob format; contains book chapters, page navigation data, book styles, publication data, and other e-book information; can be read with KoobReader, a free e-book reading application included with Koober.

NOTE: The term "koob" is backward for "book."

Programs that open Koob E-Book File

How to solve problems with KOOB files

  • Associate the KOOB file extension with the correct application. On :
    Windows: Right click on any KOOB file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *.KOOB files". Mac: Right click (or Ctrl-click) the KOOB file, then click "Open with" > "Other...". Then choose another program and check the "Always Open With" box. Linux: Right click on the file, and select "Open with" and choose another program. iPhone: Tap the file. If you do not see an app to open the file, then tap Share "Share" and choose an app. Alternatively, save the file. Then open the Files app Files app. There long-press on the file, then release your finger. You will see a black menu bar. Then tap "Share" and select an app. Android: Tap the Settings icon on your smartphone, then tap on the Apps section. There tap the Options icon in the top right-hand corner of the screen to change the default apps.
  • Update your software that should actually open .KOOB is Koob E-Book File. Because only the current version supports the latest KOOB file format. Search, therefore, e.g. on the Vijay Sridhara manufacturer website after an available .KOOB is Koob E-Book File update.
  • To make sure that your KOOB file is not corrupted or virus-infected, get the file again and scan it with antivirus software.