No. The core executables and DLLs alone exceed 300 MB. If you see such a file, it’s either a virus or a downloader that will pull additional files later.

You may need to disable antivirus during install (false positives on repacks are common), and you won’t get automatic updates. But for offline use or older PCs, this is a lifesaver.

Yes! (download size ~250 MB) and OnlyOffice (desktop version ~200 MB) are lightweight, compatible with Microsoft formats, and completely free. For offline use on old PCs, AbiWord (for docs) and Gnumeric (for spreadsheets) are under 20 MB each.