BTR file format description

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

3 filename extension(s) found in our database.

.btr - Btrieve Database

The BTR data files are related to Pervasive SQL. The BTR file is a Btrieve Database. Btrieve is a transactional database product based on Indexed Sequential Access Method (ISAM), which is a way of storing data for fast retrieval.

Application:
Pervasive SQL
Category:
Data files
Mime-type:
application/octet-stream
Magic:
- / -
Aliases:
-
Btrieve Database related extensions:
.sdf
Soundweb Designer Data
.ywl
YoWindow Landscape Data
.gbk
Wiley eGrade Gradebook
.arca
RealityCharting Chart File
.prr
Accent Office Password Recovery Data
.rdvxz
RedVox Infrasound Recorder Data

.btr - Microsoft Frontpage Binary-Tree Index

The BTR data files are related to Microsoft Frontpage. The BTR file is a Microsoft Frontpage Binary-Tree Index. Microsoft FrontPage (Microsoft Office FrontPage) is a WYSIWYG HTML editor and web site administration tool from Microsoft for the Microsoft Windows line of operating systems.

Application:
Microsoft Frontpage
Category:
Data files
Mime-type:
application/octet-stream
Magic:
- / -
Aliases:
-
Microsoft Frontpage Binary-Tree Index related extensions:
.onecache
Microsoft OneNote Cached Data
.snip
Microsoft Windows Snipping Tool Snip Data
.edz
PTC Creo View ECAD Package
.ois
Origin Analysis Theme Data
.usg
PC-Doctor for Windows Data
.backpack
Mammoet Backpack Word List

.btr - AviSys Bird Watcher Database Index

The BTR data files are related to AviSys. The BTR file is an AviSys Bird Watcher Database Index. AviSys is an easy-to-use bird watcher software.

Application:
AviSys
Category:
Data files
Mime-type:
application/octet-stream
Magic:
- / -
Aliases:
-
AviSys Bird Watcher Database Index related extensions:
.avz
AviSys v6 Database Backup
.drg
AviSys Bird Watcher Database
.hrp
AviSys Bird Watcher Database

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

Can't open a .btr 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:

example.btr

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 .btr file extension is often given incorrectly!

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

bfr, bgr, br, brr, brt, bt, btd, bte, btf, btg, btt, ftr, gtr, htr, ntr

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

.vtr
ParaView VTK Rectilinear Grid
.brr
SNES BRR Audio
.tr
TCL Trace Output
.btd
Business-in-a-Box Document
.tr
TomeRaider 2 E-book
.ntr
Netrun Executable List

Operating systems

DataTypes.net currently supports the following operating systems:

Windows XP/Vista, Windows 7/8/10, Windows 11, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, macOS, Mac OS X, iOS, Android

If you find the information on this page useful, please feel free to link to this page.

https://datatypes.net/open-btr-files

If you have useful information about the .btr file format, then write to us!

DataTypes.net >> BTR file