There are 17 other file types using
the DB file extension!
.db - Generic database [common]
.db - ArcView object database
.db - DIGIBooster module
.db - Various data files
.db - Corel Paradox database
.db - SmartWare data
.db - Synopsys Design Compiler data
.db - Microsoft Works data
.db - Windows thumbnail database
.db - S.T.A.L.K.E.R. X-Ray engine database
.db - Psion Series 3 database
.db - dBASE IV/dBFast configuration
.db - Novell GroupWise address book database
.db - Apple Safari cache database
.db - Atari Jaguar debugger script
.db - WhatsApp Messenger message database
.db - Enpass encrypted database
DB file extension - Mozilla (Netscape) client certificate
What is db file? How to open db files?
The db file extension is associated with the Netscape Navigator, an Internet suite and some other apps developed by Mozilla Foundation.
The db file is used to store client certificates and related data.
This db file type entry was marked as obsolete and no longer supported file format.
This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.
The default software associated to open db file:
Netscape Navigator
(obsolete software)
Company or developer:
AOL Inc.
Netscape Navigator was multi-platform web browser popular in the 1990's. The project was discontinued in 2007. The last versions of Navigator was based on Firefox Gecko core.
List of recommended software applications associated to the .db file extension
Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open db file, edit db file, convert db file, view db file, play db file etc. (if exist software for corresponding action in File-Extensions.org's database).
Unspecified and all other actions for computer programs working with db file - Mozilla (Netscape) client certificate
Click on the software link for more information about Netscape Navigator. Netscape Navigator uses db file type for its internal purposes and/or also by different way than common edit or open file actions (eg. to install/execute/support an application itself, to store application or user data, configure program etc.).
Microsoft Windows:
Netscape Navigator (obsolete/discontinued)