Open OTT files with File Viewer Plus

OTT file open in File Viewer Plus 4
OTT file open in File Viewer Plus 4

Do you need to open an OTT file?

File Viewer Plus can open, edit, and batch convert OTT (OpenDocument Document Template) files. It includes a professional-quality document editor similar to Microsoft Word and allows you to convert your OTT file to various file formats, including DOC, DOCX, and PDF.

Open OTT files without OpenOffice or LibreOffice. Try File Viewer Plus for free today!


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What is an .OTT file?

OTT files are document templates typically created by OpenOffice Writer or LibreOffice Writer. The files are utilized to store templates for replicating documents with similar content or page layout. OTT files may contain templates for various types of documents, such as reports, newsletters, resumes, flyers, or invitations.

You may receive OTT files in emails from co-workers, family members, or friends who use OpenOffice or LibreOffice Writer as a free alternative to commercial word processors like Microsoft Word. If you acquire an OTT file, you can use File Viewer Plus to open, edit, and convert the document template.

Learn more about OTT files at  →

About File Viewer Plus

File Viewer Plus is the universal file viewer for Windows. Why pay for dozens of software programs when you only need one? Install File Viewer Plus, and you'll be able open 400 file types with a single app.

You can also edit, save, print, and convert your files. Unknown file on your PC? No problem — the app's advanced file identification algorithm can identify over 10,000 file formats, including files with incorrect or missing file extensions. File Viewer Plus is the ultimate file viewer "plus" much more!

View all supported file types  →
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