There are 17 other file types using
the DB file extension!
.db - Generic database [common]
.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 - Mozilla (Netscape) client certificate
.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 - ArcView object database
What is db file? How to open db files?
File type specification:
The db file extension is also related to ArcView, part of Esri's ArcGIS Desktop a GIS (geographic information system) used to work with maps and geographic information.
This type of db files contain attribute data and are considered as databases, although different that common dBase databases.
The default software associated to open db file:
ArcGIS for Desktop Basic (ArcView) 
Company or developer:
Esri
ArcGIS for Desktop Basic (formerly known as ArcView) is GIS (geographic information system) application used to visualizing, managing, creating, and analyzing geographic data.
ArcGIS for Desktop Basic is a part of the ArcGIS Desktop. ArcGIS for Desktop Basic supports creation of interactive maps, spatial analysis, GIS deployment, map viewing and navigation, map printing etc.
List of 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).
Hint:
Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting db files.
Software that open db file - ArcView object database
Programs supporting the exension db on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about ArcGIS for Desktop Basic (ArcView) for open db file action.
