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ONLYOFFICE 10.0:  enhanced security, new access rights to documents, updated calendar and mail, and more released >>

Run your private cloud office

ONLYOFFICE provides you with the most secure way to create, edit and collaborate on business documents online

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100% compatible with MS Office formats

ONLYOFFICE for everyone

ONLYOFFICE all-in-one suite for your business

Make use of ONLYOFFICE online editors integrated with collaboration platform: mail, CRM, projects, calendar and much more.

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ONLYOFFICE for popular web solutions

Connect ONLYOFFICE online editors to the business application you already use:

Nextcloud SharePoint ownCloud Confluence Alfresco

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ONLYOFFICE for developers

Integrate ONLYOFFICE with your SaaS or on-premise solution and provide your customers with document editing functionality under your brand.

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Download ONLYOFFICE desktop and mobile apps. It's free

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Trusted by more than 5 000 000 users worldwide

ONLYOFFICE is a hell of a structured and intuitive tool to use. This is nothing short of AMAZING!

Arnaud Talaia

CEO Manager Francesca

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ONLYOFFICE has been featured in

"One of the best document management systems" by PCMag.
Capterra 4.5 user reviews
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