Document Collaboration Made Easy in ONLYOFFICE™

Multifunctionality of desktop editors online

Unique technology

First online editors developed in HTML5 with the use of Canvas element with exclusive features unavailable in other editors and support for all the popular formats: PDF, TXT, DOCX, DOC, ODT, RTF, HTML, EPUB, XLS, XLSX, ODS, CSV and PPTX. Compare ONLYOFFICE to other online editors

Real-time collaborative editing

Use collaborative editing and commenting to work on a document simultaneously with your teammates.

Full-featured text editor available online

Get use of vast desktop editors functionality to work with documents online: 100% view, conversion, print and pagination fidelity; unlimited line spacing; invisible formatting symbols; maximum number of fonts and styles.

Smooth editing of spreadsheets

Ease and automate your calculations, have data organized and analyzed, e.g. work on reports or stock recording with ONLYOFFICE™ Spreadsheet Editor.

Creating presentations online

Seeing is believing. Take advantage of ONLYOFFICE™ Presentation Editor to make a vivid demonstration of your new project.