If you need the full for Adobe Reader (Acrobat Reader DC) — not the tiny web launcher — FileHippo is one of the few sites that still keeps clean, legacy-style offline setups.
Here’s a ready-to-post guide for anyone looking to download an offline installer of Adobe Reader from FileHippo. 📄 How to Download Adobe Reader (Offline Installer) via FileHippo – Safe & Fast adobe reader download filehippo offline
If you just need to view PDFs offline, consider SumatraPDF or Foxit Reader — lighter and no update nags. If you need the full for Adobe Reader