Ascensio System SIA

Ascensio System SIA is a Latvian software publisher best known for ONLYOFFICE, an open-source productivity suite positioned as an alternative to Microsoft 365 and LibreOffice. The company’s single desktop package, ONLYOFFICE Desktop Editors, combines word-processing, spreadsheet, presentation, and PDF-form editing in one tabbed interface that natively reads and writes Microsoft formats (DOCX, XLSX, PPTX) while also supporting OpenDocument and PDF/A. Typical use cases range from students drafting coursework and analysts building pivot tables to small businesses creating client presentations and government clerks preparing fillable forms for electronic submission. Built-in collaboration features let users connect the desktop client to self-hosted or cloud-based ONLYOFFICE portals for real-time co-authoring, version history, and comments, making the suite attractive to teams that want the convenience of Google Workspace without surrendering data control. Advanced tools include a pivot-table wizard, conditional-formatting engine, slide master editor, and an extensible plugin marketplace that adds OCR, translation, and video-conferencing capabilities. The interface follows a ribbon design familiar to Office users, yet remains lightweight enough to run on modest Windows laptops, Linux workstations, and macOS machines. Ascensio System SIA’s ONLYOFFICE Desktop Editors software is available for free on get.nero.com, where downloads are delivered through trusted Windows package sources such as winget, always installing the latest versions and enabling batch installation of multiple applications.