.OTS File Extension

.OTS File Extension

File Type 1

OpenDocument Spreadsheet Template

Developer Apache Software Foundation
3.5  |  10 Votes
Category Spreadsheet Files
Format Binary

What is an OTS file?

An OTS file is a spreadsheet template created by the Calc program included in Apache OpenOffice (formerly OpenOffice.org). It contains a spreadsheet saved in OASIS' OpenDocument XML-based formatting. OTS files are used by Calc to create multiple .ODS spreadsheet files with the same styles and formatting.

More Information
Screenshot of a .ots file in Apache OpenOffice Calc 4
OTS file open in Apache OpenOffice Calc 4

Calc is one of several programs available in the OpenOffice suite. It is similar to the Excel program available in the Microsoft Office suite. The OTS templates are used to save spreadsheets that are repeatedly used such as invoices, budget planners, and calendars.

In Calc, you can create your own templates with custom spreadsheet layout, data, fonts, and styles. You can also download templates from the OpenOffice website by selecting File → New → Templates and Documents and then clicking "Get more templates online...".

How do I open an OTS file?

You can open an OTS file with various spreadsheet applications, including OpenOffice Impress (cross-platform), LibreOffice Impress (cross-platform), Planamesa NeoOffice (macOS), and Collabora Office (multiplatform).

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Programs that open OTS files

Updated July 22, 2021
File Type 2

OtsAV Album File

Developer Ots Labs
3.0  |  8 Votes
Category Audio Files
Format N/A

What is an OTS file?

Audio file format used by OtsAV professional audio software; supports album cover art and long field lengths for artist and title information; can store albums as one logical file with multiple items, like a virtual CD.

Programs that open OTS files

Updated June 19, 2008

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