It is best known for its (.docx, .xlsx, .pptx), offering a seamless transition for users accustomed to the Microsoft interface.
ONLYOFFICE excels here. Because it was built natively to support the OOXML (Open Office XML) formats, it renders Microsoft files with impressive accuracy. Whether you are dealing with intricate Excel formulas or heavily formatted Word reports, ONLYOFFICE ensures that what you see is what the recipient sees. onlyoffice