Files with otp file extension can be commonly found as presentation templates for Impress and other Oasis standard based presentation software.

There are 2 other file types using
the OTP file extension!

empty icon.otp - Origin graphic template

empty icon.otp - Top Secret Crypto Gold one time pad key file

Detailed description

Software that open otp file

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OTP file extension - presentation template

What is otp file? How to open otp files?

File type specification:

Document file type icon Document file type

otp file icon: otp filetype icon

The otp file extension is traditionally used for presentation templates in and similar Oasis based office suites. These templates are used to quickly created presentations with pre-defined layout and settings.

The OpenDocument Format (ODF) is an open XML-based document file format for office applications to be used for documents containing text, spreadsheets, charts, and graphical elements.

Mime types:

The default software associated to open otp file:

StarOffice icon

Oracle Corporation logoStarOffice  Microsoft Windows software

Company or developer:
Oracle Corporation

A multi-platform commercial office suite based on suite originally developed by Sun. StarOffice is able to create text documents, spreadsheets, presentations databases etc. Development of StarOffice was ended in 2011.

LibreOffice Impress icon

The Document Foundation logoLibreOffice Impress  Multiplatform software

Company or developer:
The Document Foundation

LibreOffice Impress is a complete multimedia presentation software that supports all modern presentation formats. It's an open source software that comes as an integral part of LibreOffice suite.

Apache OpenOffice Impress ( Impress) icon Project Team logoApache OpenOffice Impress ( Impress)  Multiplatform software

Company or developer: Project Team

Apache OpenOffice Impress ( Impress) is a powerful open-source presentation program, with which users can create professional looking presentations with many graphical effects. It is also compatible with Microsoft PowerPoint formats. Impress comes as part of productivity suite.

Help how to open:

Use Impress or another alternative Presentation software.

How to convert:

You can save the OTP template to another format using the save.. as function in Impress.

List of software applications associated to the .otp file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open otp file, edit otp file, convert otp file, view otp file, play otp file etc. (if exist software for corresponding action in's database).

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting otp files.

Software that open otp file - presentation template

Programs supporting the exension otp on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about listed programs for open otp file action.

Microsoft Windows:

Main software associated with otp file by default:
StarOffice small icon StarOffice
Other suggested software:
IBM Lotus Symphony small icon IBM Lotus Symphony


Main software associated with otp file by default:
LibreOffice Impress small icon LibreOffice Impress
Apache OpenOffice Impress ( Impress) small icon Apache OpenOffice Impress ( Impress)

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