>> DB4 file

DB4 file format description

Many people share .db4 files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .db4 file can be edited, converted or printed with. On this page, we try to provide assistance for handling .db4 files.

3 filename extension(s) found in our database.

.db4 - dBASE IV Database

The DB4 data files are related to dBase IV. DB4 file is a dBASE IV Database. dBASE is a relational database management system for PC systems.

dBase IV
Data files
- / -
dBASE IV Database related extensions:
Adobe Prelude Rough Cut Data
ZSentry Secure Vault
Slob Dictionary Data
Dream Aquarium Fish Model
Eclipse IDE Local History Data
Puffer Encrypted Data

.db4 - Paychex Payroll Database

The DB4 data files are related to Paychex Payroll. DB4 file is a Paychex Payroll Database. Paychex Payroll is a payroll outsourcing and web-based service that offers payroll solution for small to medium sized businesses.

Paychex Payroll
Data files
- / -
Paychex Payroll Database related extensions:
Instron Series IX Test Data
SILVERRUN RDM Database Schema
Match! Database
LinkWare Test Database
XLActuary Data
BricsCAD Design Runtime Extension

.db0 - Stalker Game Data

The DB0 game data files are related to Stalker. DB0 file is a Stalker Game Data. S.T.A.L.K.E.R.: Shadow of Chernobyl is a first-person shooter video game by the Ukrainian developer GSC Game World, published in 2007.

Game Data files
- / -
db1, db2, db3, db4, db5, db6, db7, db8, db9
Stalker Game Data related extensions:
Stalker Game Data
Stalker Properties Data
Stalker Model Data
Stalker Post-process Effector Data
Stalker Spawn Data
Stalker Data

Naturally, other applications may also use the .db4 file extension. Even harmful programs can create .db4 files. Be especially cautious with .db4 files coming from an unknown source!

Can't open a .db4 file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .db4 file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

b4, bd4, cb4, d4, d4b, db, dbe, dbr, dbt, df4, dv4, rb4, sb4, wb4

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

WindowBlinds 4 Default Skin
DeepBurner Disc Project
R:Base v4.5 Database
DB/TextWorks Database
DIGIBooster Music Module
AbacusLaw Database

Operating systems currently supports the following operating systems:

Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android

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