Compress PDF
Reduce the file size of your PDF documents
How to Compress PDF Files Online in 3 Steps
1. Select PDF File
Click or drag & drop your large PDF document into the compression area.
2. Click Compress
Click "Compress". FileMelter optimizes internal page structure and embedded streams.
3. Download Compressed PDF
Save your lightweight PDF document. Files are permanently auto-deleted after 1 hour.
Compress PDF Documents — Reduce File Size Online
Large PDF documents can be difficult to send via email, upload to government portals, or store on mobile devices. FileMelter's free online PDF compressor reduces your PDF file size significantly while preserving text clarity and document formatting. Fast, free, with zero watermarks or account sign-up requirements.
PDF Compression Feature Comparison
| Metric | Uncompressed PDF | FileMelter Compressed PDF |
|---|---|---|
| File Size Payload | Heavy (Exceeds email limits) | Optimized (Up to 70% smaller) |
| Text & Vector Sharpness | Original | 100% Retained |
| Security Privacy | Local storage | Auto-purged in 60 minutes |
- Bypass Email Attachment Limits — Shrink heavy PDF files down for easy sending via Gmail, Outlook, or WhatsApp.
- Preserve Font & Document Quality — Advanced structural optimization leaves text, layout, and vectors intact.
- Strict Privacy Auto-Delete — Files are automatically scrubbed from server disk storage in 60 minutes.
Frequently Asked Questions (FAQs)
Will compressing my PDF blur the text?
No! FileMelter optimizes document metadata, internal font streams, and structure without reducing readable text sharpness.
File Transfer Workspace
Send files up to 1 GB via Link & QR Code with auto-zipped bundle support.
PDF to JPG
Extract high-quality images from each page of your PDF documents.
Image to WebP
Convert PNG, JPG, and other images to the modern WebP format.
WebP to JPG
Convert WebP images to JPG.
JPG to PNG
Convert JPG and JPEG images to lossless PNG format.
PNG to JPG
Convert PNG images to high-quality JPG format.
PDF to PNG
Extract high-quality PNG images from each page of your PDF documents.
Compress PDF
Reduce PDF file size significantly without quality loss.
Merge PDF
Combine multiple PDF files into one single document.
Split PDF
Extract specific pages or separate a large PDF.
PDF to Text
Extract all readable text out of your PDF.
PNG to WebP
Convert PNG images to lightweight, lossless WebP format.
JPG to WebP
Convert JPG & JPEG images to WebP to speed up your website.
WebP to PNG
Convert WebP images to PNG with transparency retained.
Image to PDF
Convert & combine JPG, PNG, or WebP images into a single PDF.
Rotate PDF
Rotate PDF pages by 90, 180, or 270 degrees instantly.
Resize Image
Resize JPG, PNG & WebP image dimensions by pixels or percentage online for free.
Image Compressor in KB
Compress JPG, PNG & WebP images to exact target size in KB (20KB, 50KB, 100KB).
Passport Photo Maker
Create standard 3.5cm x 4.5cm passport photos and 4x6 inch printable photo sheets.
UPI QR Code Generator
Generate instant UPI payment QR codes (Google Pay, PhonePe, Paytm) & Web link QRs.
Remove PDF Pages
Delete unwanted pages from your PDF document online for free.
More Coming Soon
We are working on adding more tools. Stay tuned!