Orchestrating Logic
Trusted by over 10,000+ developers monthly across the globe.
Professional-grade compression that preserves all form fields, text, and annotations.
Upload one or more PDF files to start. All processing happens locally in your browser.
Our advanced algorithm targets embedded images — including complex scans with palettes and masks — while keeping every form field, text element, and annotation fully interactive. Process large PDFs privately in your browser with up to 70% reduction in file size.
Yes, every tool on multidevtools, including the Compress PDF Online Free, is completely free with absolutely no usage limits or premium paywalls.
No. We strictly prioritize your privacy. The Compress PDF Online Free is built using a modern 100% client-side architecture. Your inputs never leave your browser and are never transmitted to our backend servers.
Merge PDF
Combine PDFs in the order you want
Split PDF
Separate one page or a whole set
Remove pages
Delete pages from a PDF file
Extract pages
Get separate PDF for each page
Organize PDF
Sort pages of your PDF file
Scan to PDF
Convert paper documents to PDF
OCR PDF
Make scanned PDF searchable and selectable
JPG to PDF
Convert images to PDF documents
PDF to JPG
Extract all images or save each page as JPG
WORD to PDF
Convert Word documents to professional PDF
PDF to EXCEL
Convert PDF data to Excel spreadsheets
Rotate PDF
Rotate your PDF anyway you need
Add page numbers
Add page numbers to PDF easily
Add watermark
Stamp an image or text over your PDF
PDF Metadata Editor
View and edit PDF metadata online
Crop PDF
Trim PDF margins or adjust page size
Sign PDF
Sign a document and request signatures
100% Client-Side — Your Data Never Leaves Your Browser
All processing happens locally. We do not store, transmit, or log any of your data. Ever.