Edit and co-author Office documents in SharePoint With ONLYOFFICE, you get a full-featured replacement for desktop Office application within your browser Get it now × See how it works Work with Word, Excel, and PowerPoint documents in your browser with SharePoint Fully compatible with Microsoft Office formats Why more than 5 million people already use ONLYOFFICE Highest compatibility with MS Office formats Abundance of styling and formatting tools 100% view, conversion, print, and pagination fidelity Broad collaboration capabilities Collection of third-party add-ons Flexible access-rights management Open source code available on GitHub Compare ONLYOFFICE to other office suites Learn why ONLYOFFICE is the best MS Office alternative. Learn more Estimate what’s best for your team. Compare solutions For Enterprises Get ONLYOFFICE for SharePoint now to test all the benefits yourself, or contact our sales team to ask purchase questions, request the cluster version or remote installation/configuration. Start free trial Contact sales For home use Need professional editing features at home? Choose our special tariff plan for home use. Get ONLYOFFICE Home Server Free Community version is available for download here. ONLYOFFICE Document Server is required. Need an app to connect ONLYOFFICE to your favorite web service? Or have you developed one? Let us know NextcloudownCloudAlfrescoConfluenceSharePointLiferayHumHubPlone