Note: This tool optimises PDF structure (metadata stripping, cross-reference streams). For heavy compression of scanned/image-based PDFs, results may vary.
Click or drag a PDF here
Works best on PDFs with text content
Max 100 MB per file
How it works
Upload your PDF and the compressor reduces its file size by optimizing internal streams, fonts, and image data. The resulting file is smaller and easier to email or upload while retaining readable quality.
Why use this tool?
Email size limits, upload restrictions on government portals, and storage constraints make PDF compression essential. This free PDF compressor is one of the most searched tools for reducing PDF size online.