What is an LTR file?
The .LTR file extension primarily represents a WordPerfect letter document. Users create these text documents using WordPerfect, a popular word processing application by Corel. These files store formatted text, page layouts, and sometimes images specifically formatted for professional letters and correspondence.
In a smaller number of cases, an .LTR file is a CAD reinforcement steel schedule created by Allplan. This specific format stores architectural structural data using standard XML.
How to open LTR files?
Users can open standard WordPerfect .LTR documents natively using WordPerfect Office. Some versions of Microsoft Word or free alternatives like LibreOffice Writer can also import legacy WordPerfect files. If the file is an Allplan steel schedule, users need the Allplan software suite. Because XML is plain text, developers and engineers can also inspect the raw CAD-related .LTR files using any basic text editor like Notepad++.
Inspecting unknown LTR files
Because an .LTR file can have multiple distinct meanings, viewer.online/ltr analyzes .LTR files to identify their exact format and creator software. It shows which programs can open the file and usually previews it directly in your browser.
Summary
Whether your file is a traditional text document or a structural CAD schedule, viewer.online/ltr can help. Because .LTR files use the known WordPerfect format or standard XML, viewer.online/ltr can safely open and display them online, eliminating compatibility problems.