Compress PDF files online
Compress PDF files online quickly and securely with this privacy-first free PDF compressor: No login necessary, no AI, no cloud processing, and no big-tech involvement.
Compress PDF files in your browser
Import one PDF, choose a compression level, and download the compressed file locally in your browser.
Drag & drop a PDF file here
or click to choose a PDF from your device
Nothing to export yet
Import a PDF file first.
Export your compressed PDF
About this PDF Compression Tool
Compress PDFs Online
Easily compress PDF files online without installing any software. This tool lets you reduce PDF file size directly in your browser while keeping text sharp and images clear. Whether you need to compress a PDF for email, online submissions, or storage, this fast and simple solution helps you get smaller files in seconds.
How To Compress a PDF
To compress a PDF file, simply upload or drag and drop your document into the tool, choose your preferred compression level, and download the optimized file instantly. There’s no signup required, and the entire process happens on your device, ensuring a fast and secure way to compress PDF files anytime.
Privacy-first PDF File Compressor
Our PDF compressing tool is built for users who want to compress PDF files without compromising privacy. Everything runs locally in your browser – no uploads, no cloud processing, no AI, no big-tech, and no third-party access. You can compress PDF documents securely while keeping full control over your files, making it ideal for academic work.
Other PDF editing tools
All these PDF tools run locally in your browser, so your files stay on your device and under your control. No uploads, no AI, no cloud processing, and no unnecessary data collection – just fast, private PDF editing for work, study, and everyday use.
Compress PDF Files
Reduce file size without sacrificing readability. Ideal for emailing documents, uploading files online, or saving storage space.
Merge PDF Files
Combine multiple PDF files into a single document in seconds. Perfect for reports, contracts, applications, and scanned pages.
Split a PDF File
Divide one PDF into smaller files by page range. Useful when you only need to share, store, or review specific sections.
Remove page(s) from a PDF File
Delete unwanted pages quickly and cleanly. Great for removing blank pages, duplicates, or outdated content.
Extract page(s) from a PDF File
Create a new PDF from selected pages only. A simple way to save or send just the pages that matter.