.LTR File Overview

File Extension: LTR
File Type Description: Letter Document
File Type Developer: Sublime HQ Pty Ltd
Primary Associated Software: Microsoft Notepad
Primary Software Developer: Microsoft Corporation

Open your files with FileViewPro File Viewer

Download File Opener


Optional Offer for FileViewPro by Solvusoft | EULA | Privacy Policy | Terms | Uninstall

What is File Extension LTR?

Letter Document files are the most popular type of files to carry the LTR file extension, originally developed by Don Ho for Notepad++. Data from our web servers (annonymous users) show that LTR files are most popular in United States and are often used by Windows 10. Generally, we have found that most of these people are Google Chrome users.

Top LTR User Languages

Top LTR File User Browsers

Desktop Friendly?


Mobile Friendly?


Most Popular LTR File Countries

Top User Operating Systems

Windows 7 Windows 10 Windows 8.1 Windows XP

Associated Operating Systems

Mac OS X

Other File Types Related to LTR Files

Extension File Type Developer File Category File Type Description
._VCPPXSLN80 Microsoft Corporation Data Files Microsoft Visual Studio File
.ADMX Microsoft Corporation System Files Group Policy Administrative Template File
.APPXBUNDLE Microsoft Corporation Compressed Files Microsoft Windows App Bundle Package
.PCX ZSoft Corporation Raster Image Files Paintbrush Bitmap Image File
.PP Geckonization Data Files Pocket Physics Sketch File
.CKS Microsoft Corporation Settings Files Microsoft Windows CE Image Info Data
.WIN Microsoft Corporation Backup Files FoxPro Window Settings
.DIF Microsoft Corporation Data Files Data Interchange Format
.FLD Open Source Game Files YSFLIGHT Field File
.MAM Microsoft Corporation Executable Files Microsoft Access Macro

Open Your File:

Compatible with Windows 10, 8, 7, Vista, XP and 2000

Optional Offer for FileViewPro by Solvusoft | EULA | Privacy Policy | Terms | Uninstall

“Instead of sifting through folders of files scattered throughout your hard drive, FileViewPro allows you to open any file from one program. Whether it’s a document, spreadsheet, presentation or another file type, FileViewPro can open it.”   - Softonic Review