Compress PDF File
Optimize PDF structure to reduce file size
Click to select PDF file
Max file size 50MB
Free Online PDF Compressor
Large PDF files can be difficult to email or upload due to size limits. This tool compresses your PDF to reduce its file size while keeping the document readable, processed entirely in your browser so your file is never uploaded to a server.
When to Compress a PDF
- Meeting email attachment size limits (often 10–25 MB).
- Speeding up uploads to job applications, forms, or portals.
- Saving storage space when archiving many documents.
- Sharing files faster over slower internet connections.
Frequently Asked Questions
Find answers to common questions about this tool, data privacy, and usage.
Upload your PDF and the tool compresses it automatically, reducing file size while preserving text and image readability, ready to download immediately.
