Ascensio System SIA


ONLYOFFICE is a project developed by experienced IT experts from Ascensio System SIA, leading IT company with offices in Riga, London and Dallas. ONLYOFFICE's mission is to provide users with high-quality document processing and comprehensive productivity tools. Keeping up to date with the latest technology trends, we were amongst the first to build online document editors with HTML5 Canvas elements, providing our customers with a feature-rich online office suite highly compatible with Microsoft...



20A-12 Ernesta Birznieka-Upisha street,

Riga - LV-1050,


+371 63399867

US office: 13355 Noel Rd Suite 1100, Dallas, TX, 75240, Phone: +1 (972) 348-5507