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

Details of extension .ptl

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

Below, you can find answers to the following questions:

  • What is the .ptl file?
  • Which program can create the .ptl file?
  • Where can you find a description of the .ptl format?
  • What can convert .ptl files to a different format?
  • Which MIME-type is associated with the .ptl extension?
IBM Rational Rose Petal File .ptl file icon

IBM Rational Rose Petal File

PTL file is an IBM Rational Rose Petal File. Rational Rose XDE, an "eXtended Development Environment" for software developers, integrates with Microsoft Visual Studio .NET and IBM WebSphere Studio Application Developer.
Detailed description not available
Category: Development files
Application: IBM Rational Rose
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:

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

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

TwoTowers LTL Formula
NoteTab Outline
PhotoFiltre Plugin
PowerGREP Library
Icon Phile Scheme
Perl Script
MODTRAN Spectral Output File
Perl Script
Plone Page Template

The .ptl filename extension is often given incorrectly!

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

ptk (1), pt1 (1), prl (1), pl (1), pgl (1), otl (1), tpl (1), ptp (1), ptm (1), pti (1), pt (1), plt (1), phl (1), pfl (1), ltl (1)

Can't open a .ptl file?

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

Windows can't open this file:

File: example.ptl

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