Zoho launched Writer Desktop 4.0 on June 25, 2026, introducing a redesigned graphical user interface (GUI), expanded document format support, and offline spell check powered by its AI assistant Zia. The update enhances the desktop app with features previously available on the web version, aiming to improve user experience and productivity, according to zoho.com.
The new version brings the GUI introduced earlier this year on Zoho Writer's web app to the desktop platform. Users can now set editor and document preferences such as ruler units, autocorrect rules, and dark mode that apply across all documents. The app supports additional file formats including ODT, TXT, and Markdown alongside DOCX and ZDOC. Offline spell checking is enabled by Zia, allowing users to proofread documents without an internet connection.
This update positions Zoho Writer Desktop 4.0 as a more versatile tool in the competitive SaaS document editing market, where integration of AI features and multi-format support are increasingly important. The inclusion of offline AI-powered spell check differentiates it from many cloud-dependent competitors. The expanded format compatibility also caters to users working across diverse document standards, aligning with trends seen in other productivity suites.
Zoho Writer Desktop 4.0 is available for download starting June 25, 2026, with the new features aimed at enhancing offline productivity and customization for users across platforms, as detailed on zoho.com.