पीडीएफ फाइल्स को संकुचित करें
डॉक्टरडॉक्स एक नि:शुल्क पीडीएफ संकुचक है जो एम्बेडेड छवियों को अनुकूलित करके फ़ाइल आकार को कम करता है, जबकि पाठ और वेक्टर ग्राफिक्स को तेज रखता है। संपीड़न पूरी तरह से आपके ब्राउज़र में चलता है — आपकी फ़ाइलें कभी भी किसी सर्वर पर अपलोड नहीं की जाती हैं। ईमेल संलग्नक और अपलोड-आकार-सीमित पोर्टल के लिए आदर्श है।
Key Capabilities
Three compression levels, each with a real number behind it
Low cuts roughly 20% and keeps images at 144 DPI (still screen-sharp); Medium cuts 40-60% at 96 DPI (fine for email); High cuts 60-80% at 72 DPI (web-only quality).
Only touches embedded raster images
Vector text and line art are never recompressed, so the document stays sharp regardless of which level you pick.
One-click compression
Pick a level and the file compresses in your browser — no upload, no waiting on a server queue.
How to Use
Upload your PDF
Works best on image-heavy files.
Choose a compression level
Low, medium, or high.
Download
Text and vector graphics stay sharp at every level.
Common Use Cases
- Shrinking a report for emailGetting a 15MB scanned report under a 5MB email attachment limit.
- Meeting a portal's upload capCompressing an image-heavy product catalogue to fit a 10MB upload limit.
Frequently Asked Questions
Will compression reduce the quality of my PDF?
Text, vector graphics, and line drawings are not affected. The tool reduces file size by optimizing embedded raster images to standard screen-resolution quality. Image-heavy PDFs typically shrink by 40–70%. The output remains sharp enough for on-screen review and standard office printing.
Why compress PDFs in the browser instead of online?
Browser-based compression avoids uploading sensitive documents to third-party servers. Legal teams use it to shrink discovery bundles for court e-filing portals. Office administrators compress investor reports to fit corporate email size limits. All processing runs locally in your device’s memory.
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