ONLYOFFICE Docs, the best Hancom Office alternative

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100% compatible with Microsoft Office formats

7 reasons why ONLYOFFICE Docs is the best Hancom Office alternative

Free and open-source

ONLYOFFICE provides users with open-source solutions. Our source code is listed on GitHub what ensures transparency and reliability: you can check it out at any time.

Web, desktop, mobile

With ONLYOFFICE, you can work online from any browser and OS, edit docs offline with the free desktop apps for Windows, Linux, and macOS, as well as use free mobile apps for Android and iOS.

Docs, sheets, slides, forms, PDF

Edit and collaborate on text documents and spreadsheets of any complexity, create stunning presentations, view and annotate PDFs. Build professional-looking forms and templates from scratch or any existing DOCX file, let other users fill them out, and save forms as fillable PDF files.

Security

ONLYOFFICE can be deployed on your own server what gives you full control over your data. Multiple security tools and services let you protect yourself from any threats. Private Rooms allow storing, editing, and co-authoring your docs in always-encrypted form.

AI helper

Connect any AI assistant to work faster, use different AI models for different tasks. Activate the AI inline agent for smart interaction with the editors. Generate and rewrite texts, expand ideas, rephrase sentences, adapt tone and style. Apply formatting without searching through menus. Easily analyze and visualize data, create images based on descriptions. Learn more

Flexibility

You are free to choose how to use the online editors: as a part of the room-based environment ONLYOFFICE DocSpace, within any sync&share or ECM service like Nextcloud, Alfresco, Confluence, Seafile, etc., or integrated into the solution you’re building yourself.

Seamless online collaboration