Filename Extensions
If you are seeking information about file extensions, then you are in the right place at right time.

Details of extension .fltr

1 extension(s) and 0 alias(es) in our database

Below, you can find answers to the following questions:

  • What is the .fltr file?
  • Which program can create the .fltr file?
  • Where can you find a description of the .fltr format?
  • What can convert .fltr files to a different format?
  • Which MIME-type is associated with the .fltr extension?
XTND Filter .fltr file icon

XTND Filter

FLTR file is a XTND Filter. XTND was a document import/export system developed by Claris for their products on the Apple Macintosh.
Detailed description not available
Category: Data files
Application: Claris XTND
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
XTND Translator Data

Other types of files may also use the .fltr file extension. If you have helpful information about .fltr extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

WinFlash Results File
General Filter Data
FileMaker Pro Transfer Data
Falcon Translation

The .fltr filename extension is often given incorrectly!

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

ftr (1), flt (1), ltr (1), fmtr (1), flr (1)

Can't open a .fltr file?

If you want to open a .fltr file on your computer, you just need to have the appropriate program installed. If the .fltr association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.fltr

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 from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program whith which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2003/2008/2012/2016, Windows 7, Windows 8, Windows 10, Linux, FreeBSD, NetBSD, OpenBSD, Mac OS X, iOS, Android