OnlyOffice offers the best compatibility with complex Office 2016 documents, including pivot tables and nested formulas. The desktop version weighs around 110 MB and feels modern and fast.

The search for a is understandable: everyone wants to save bandwidth and storage space. However, the promise of a full Office suite at that size conflicts with the technical reality of a multi‑gigabyte software collection. Unofficial “highly compressed” packages come from third‑party enthusiasts, often rely on aggressive stripping of components, and can expose your system to malware, instability and legal issues.

Download and install the Microsoft Visual C++ Redistributable packages (both x86 and x64 versions) directly from the official Microsoft website. 2. "Installation Failed" or Installer Freezes

If you are looking for a small or free office solution, consider these safer paths: Office Online: