compress PDF online tool - AI tools

PDFCompressor provides a fast and secure way to compress PDF files online for easier sharing and storage, supporting up to 20 files at a time.

• Free

Reduce PDF Size is a free PDF compression software that quickly reduces PDF file sizes with five compression settings and batch conversion support, ideal for sharing and storage optimization.

• Free

PDF PDF offers a comprehensive suite of free online tools for all your PDF needs, including conversion, merging, splitting, compression, and more.

• Free

Smallpdf offers a suite of 21 tools to convert, compress, edit, and sign PDFs for free. Simplify your document management with a user-friendly interface and secure processing.

• Free Trial

HiCompress is a comprehensive online image processing toolkit offering free compression, conversion, and editing tools for various image formats and PDF files.

• Free

FixMyPDF offers 75+ free, browser-based PDF tools for compressing, converting, editing, and securing PDFs. All processing happens locally on your device, ensuring 100% privacy with no file size limits or registration.

• Free

PDF.to is a comprehensive online toolkit offering free PDF tools for merging, splitting, compressing, converting, rotating, and organizing PDF documents, along with various file format converters.

• Freemium
• From 9$

ILovePDF3 provides a comprehensive set of free online tools for editing, converting, and managing PDF documents, images, and other file formats, catering to both individuals and businesses seeking simple digital document solutions.

• Free

Sejda is a comprehensive PDF editing and management platform offering over 30 browser-based tools for tasks like editing, merging, splitting, converting, compressing, and securing PDF documents.

• Freemium
• From 8$

PDF.io delivers a suite of easy-to-use online PDF tools for splitting, merging, converting, and protecting PDF documents, with both free and premium access options. Unlock full capabilities to manage and process your PDFs efficiently and securely online.

• Freemium
• From 6$

iLovePDF is a comprehensive online platform offering a full suite of PDF editing, conversion, and management tools designed to streamline document workflows for individuals and businesses.

• Freemium
• From 9$