Reduce PDF Size Online Free
Quickly shrink heavy PDF files down under upload limits (like 5MB or 10MB) without compromising readability. Done 100% inside your browser memory.
100% Sicher & Lokal im Browser
Keine Dateien werden auf fremde Server geladen. Alle Dokumente bleiben sicher in Ihrem Gerätespeicher.
So funktioniert es — Anleitung in 3 Schritten
- 1. Select File Select the file that is currently too large to send.
- 2. Optimize Our local compression algorithm strips bloat instantly.
- 3. Save Download your optimized file.
Häufig gestellte Fragen (FAQ)
Is my data safe during compression?
Yes! The compression runs locally on your device CPU. No file data is sent to the internet.