PDF24 uses the following techniques to compress a PDF: Removal of font information that's not required for displaying the PDF. Reduction of the image size depending on the DPI parameter.

Free online PDF tools to merge, compress, create, edit and convert PDFs. Quick and Easy. Without installation. Without registration.

2025年1月13日 · Compress PDF files with the included PDF compression tool! Recognize text in PDF and image files via OCR and create PDF files with text layer. Overlay PDF files to combine a document with a digital paper. Easily join multiple files, apply profiles, lock or unlock PDFs, convert, split, compress, send files, ...

The new PDF24 Creator for free! Free solutions for all PDF problems. Online and offline. Merge PDF, Compress PDF, Edit PDF, Convert PDF, ...

Compress PDF file to get the same PDF quality but less filesize. Compress or optimize PDF files online, easily and free.

Want to effortlessly compress PDF files using our free PDF compressor online? This free PDF compressor online tool will help you to compress PDF files, optimize them for the web, and seamlessly convert them to a smaller size for easy sharing and faster site loading.

This free tool will help you to compress PDF to 24MB online, optimize them for the web, and seamlessly convert them to a smaller size for easy sharing and faster site loading. To compress PDF to 24MB online, simply click on Choose File, select the PDF file, and download the compressed PDF.

This online PDF compressor allows compressing PDF files without degrading the resolution (DPI), thus keeping your files printable and zoomable. Compress PDF files for publishing on web pages, sharing in social networks or sending by email.