कंप्रेस करें PDF

आमतौर पर 40–80% छवि सामग्री के अनुसार।

मध्यम गुणवत्ता पर दृश्य रूप से अंतर नहीं होता।

नहीं। सब कुछ ब्राउज़र में स्थानीय रूप से चलता है।

ब्राउज़र मेमोरी सीमा तक फ़ाइलें प्रोसेस करें।

नहीं। पहले PDF Unlocker से अनलॉक करें।

Use Maximum mode for the deepest compression (70–90% reduction). If you need precise control, switch to Custom mode and lower the DPI to 72 and quality to 30–40%. For a 5MB PDF, Maximum mode typically gets you under 1MB. For very strict limits, Custom mode with aggressive settings can often hit specific targets.

Refinata achieves comparable compression ratios (50–90%) while offering two structural advantages: (1) your file never leaves your device — zero upload, zero server storage, zero privacy risk, and (2) you get Custom mode with DPI and quality sliders, which neither iLovePDF nor Smallpdf offer. It's also faster because there's no upload/download wait.

No — protected PDFs cannot be modified without first removing the password. Use our PDF Unlocker tool to remove the password, then come back to compress. Both tools run entirely in your browser.