.bak
Backup Copy File
The BAK file is a Backup Copy file. The .BAK is a filename extension commonly used to signify a backup copy of a file.
Detailed description not available
Category: Other files
Application: -
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
backup, bk, old, ori, orig, ren
Links:
-
Related extensions:
Windows Backup Catalog
HP OpenVMS Backup File
Windows Backup Verify File
HP OpenVMS Help Library
HP OpenVMS Macro Library
HP OpenVMS Text Library
HP OpenVMS ACL Editor Journal Data
HP OpenVMS List Data
.bak
MobileTrans Backup Data
The BAK file is a MobileTrans Backup Data. MobileTrans is a data transfer tool that facilitates transfer between two phones.
Detailed description not available
Category: Data files
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Links:
-
Related extensions:
-
.bak
MRDS Database Backup
The BAK file is a MRDS Database Backup. MRDS (Mineral Resources Data System) is a collection of reports describing metallic and nonmetallic mineral resources throughout the world.
Detailed description not available
Category: Data files
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Links:
-
Related extensions:
-
.bak
VoCATS Modified Test Backup
The BAK file is a VoCATS Modified Test Backup. VoCATS is a competency-based instruction management system that supports North Carolina’s public school career and technical education (CTE) program.
Detailed description not available
Category: Data files
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Links:
-
Related extensions:
-
.bak
TED5 Backup
The BAK file is a TED5 Backup. Tile Editor v5.0 (TED5) is a level editor written by id Software that has been used to create the levels for many of their games.
Detailed description not available
Category: Data files
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Links:
-
Related extensions:
-
.bak
AcqURL Bookmark Database Backup
The BAK file is an AcqURL Bookmark Database Backup. AcqURL is a program for keeping and launching separate lists of bookmarks.
Detailed description not available
Category: Data files
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Links:
-
Related extensions:
.bak
TBK Tracker Deleted Course INI
The BAK file is a TBK Tracker Deleted Course INI. Platte Canyon TBK Tracker is an LMS for tracking ToolBook content.
Detailed description not available
Category: Data files
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Links:
-
Related extensions:
Platte Canyon ToolBook Data
TBK Tracker System Book Data
TBK Tracker Book Data
TBK Tracker Catalog Data
.bak
Microsoft SQL Server Database Backup
The BAK file is a Microsoft SQL Server Database Backup. Microsoft SQL Server is a relational database management system developed by Microsoft.
Detailed description not available
Category: Data files
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Links:
-
Related extensions:
Aston-Tate dBASE Database
SQR Script
SQL Script
Embarcadero InterBase Database File
RBase Data
General Database File
SQR Portable Format
SQR Printer Output
Pervasive SQL Database
.bak
Finale Backup Data
The BAK file is a Finale Backup Data. Finale is the flagship program of a series of proprietary scorewriters created by MakeMusic for Microsoft Windows and Mac OS X.
Detailed description not available
Category: Data files
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Links:
-
Related extensions:
MIDI Music
Finale Music File
Guitar Chord File
Chord Pro Chord
Guitar Chord Groover Chord
Guitar Pro Tabulature
Sibelius Music Notation
Ableton Live Pack
MIDI Sample Dump Standard
.bak
BSL Background Subtraction Data
The BAK file is a BSL Background Subtraction Data. BSL is a 2-D interactive data manipulation package for image data.
Detailed description not available
Category: Data files
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Links:
-
Related extensions:
BSL Weighted Addition Data
BSL Average Data
BSL Circular Integration Data
BSL Convolve Data
BSL Cut Part of an Image
BSL Surface Plot Data
BSL Sum Data
BSL Bit Mask Data
BSL Interpolate Data
.bak
Visual UML Model Backup
The BAK file is a Visual UML Model Backup. Visual UML is a UML object-modeling tool.
Detailed description not available
Category: Data files
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Links:
-
Related extensions:
Visual UML XML Model Data
Visual UML Model Data
.bak
Canvas Drawing Backup
The BAK file is a Canvas Drawing Backup. Canvas is a photo and graphics editor, print and web publishing tool.
Detailed description not available
Category: Document files
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Links:
-
Related extensions:
ACDSee Canvas Image
ACDSee Slideshow Wizard Project
ACDSee Canvas External Tool
ACDSee Canvas Sequence Set
ACDSee Canvas Symbol Data
ACD Canvas Texture Data
ACDSee Canvas Neon Pen Data
ACDSee Canvas 5 Drawing
ACDSee Canvas 2 Drawing
.bak
Corel WordPerfect Document Backup
The BAK file is a Corel WordPerfect Document Backup. Corel WordPerfect is a word processing application.
Detailed description not available
Category: Data files
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Links:
-
Related extensions:
WordPerfect Entrust Document
Corel WordPerfect Equation Data
Corel WordPerfect Label Definition Data
Corel WordPerfect Environment Data
Corel WordPerfect Palette Data
Corel WordPerfect Concordance Data
Corel WordPerfect Conversion Resource Data
Corel WordPerfect Macro Resource
Corel WordPerfect Font Resource Data
.bak
Grade Organizer Backup
The BAK file is a Grade Organizer Backup. Grade Organizer is an electronic gradebook software for Microsoft Windows.
Detailed description not available
Category: Data files
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Links:
-
Related extensions:
.bak
Cast Soft wysiwyg Backup Data
The BAK file is a Cast Soft wysiwyg Backup Data. Wysiwyg is a lighting design software with fully integrated CAD, plots, data, visualization and virtual show control.
Detailed description not available
Category: Data files
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Links:
-
Related extensions:
Cast Soft wysiwyg Project
Cast Soft wysiwyg User Data
Cast Soft wysiwyg Template
Cast Soft wysiwyg v2 Data
.bak
Terraria Backup Data
The BAK file is a Terraria Backup Data. Terraria is a 2D action-adventure sandbox video game developed by Re-Logic.
Detailed description not available
Category: Game Data files
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Links:
-
Related extensions:
Terraria Mod
Terraria World Data
Terraria Player Data
Terraria Map Data
Is it possible that the filename extension is misspelled?
We found the following similar extensions in our database:
Need for Speed: Underground Audio Bank Data
OpenOffice.org AutoText Data
Adobe FrameMaker Book Document
Oracle Enterprise Manager OMS Backup Data
HP MPE/iX Fixed ASCII KSAM Data
The .bak filename extension is often given incorrectly!
According to the searches on our site, these misspellings were the most common in the past year:
bal (1),
ak (1),
hak (1),
fak (1),
bk (1),
bam (1),
ba (1),
abk (1),
nak (1),
gak (1),
bka (1),
bau (1)