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OTT Editor

Edit OTT file online from any device with a modern browser like Chrome and Firefox.

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About Editor App

If you need to edit documents in different formats using only the usual browser like Chrome, Firefox or Safari, without installing any editing software like Microsoft Office or OpenOffice, then OTT Editor App is exactly what you need!

With our OTT Editor App, which is absolutely free and doesn’t require registration, you can easily drag and drop the required file on upload form, edit its content right here in the browser, and then download the edited version in order to save it locally. Even more, you’re not forced to download the resultant file in the same format as you’ve uploaded it, — you’re able to choose any appropriate one! For example, you can upload a document in RTF format, edit it, and save as DOCX.

WYSIWYG-editor with its toolbar adapts to the specific format of an uploaded document, enabling those features and possibilities, which are actual for only this format and disabling those, which are not related. In particular, for WordProcessing documents like DOC, DOCX, RTF, and ODT, all toolbar features will be unlocked and the document content will be splitted on the separate pages, like in MS Word or Google Docs.

This online editor, because of its web-based nature, is absolutely portable and multi-platform — you only need a usual web-browser without any plugins, and no matter on which platform you’re using it: desktop PC or smartphone, Windows, Linux, or macOS, Android or iOS.

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APIs available

Powerful editor API to manipulate PDF, Microsoft Office, HTML, and image files.
GroupDocs.Editor APIs are avaliable for .NET, Java and many other platforms & languages.

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OTT

Open Document Template

Files with OTT extension represent template documents generated by applications in compliance with the OASIS' OpenDocument standard format. These are created with word processor applications such as free OpenOffice Writer and can hold settings that can be used to generate new documents from these template files. These settings include page margins, borders, headers, footers, and other page settings. Such templates are used in official documents such as company letterheads and standardized forms.

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How it works

How to view, edit, download a document using Editor App

Step 1
Click inside the file drop area to upload a file or drag & drop a file.
Step 2
File will be automatically rendered for you to view/edit/download instantly.
Step 3
View & edit document.
Step 4
Download the edited file.
FAQ

Questions & Answers

Other Editor file formats

You can also edit many other file formats. Please see the complete list below.

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