PDF compression software - 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

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

• Free

ComPDFKit provides comprehensive PDF SDKs for developers, enabling integration of PDF viewing, annotation, editing, conversion, and AI-driven document processing functionalities into applications across multiple platforms.

• Free Trial
• From 67$

LEOPDF is a free offline PDF toolkit that enables efficient PDF conversions, merging, splitting, and organization without internet dependency, ensuring user privacy and unlimited file size handling.

• Free

Ghostscript is a leading PDF conversion tool and SDK, offering advanced print and document management capabilities for multi-platform environments.

• Freemium

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

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$

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$

Systweak PDF Editor is an all-in-one Windows software that enables users to edit, convert, sign, protect, and compress PDF files with advanced features including OCR and batch processing.

• Freemium

PDF Reader Pro is an all-in-one PDF solution for viewing, editing, converting, annotating, and form-filling across Mac, Windows, iOS, and Android. It integrates AI features like translation, summarization, and rewriting to enhance document workflows.

• Pay Once

ZipKing is an AI-powered file compression and extraction tool that delivers high compression ratios while safeguarding file quality and optimizing time and disk space. It supports bulk operations across a wide variety of file types, including images, videos, PDFs, audio, and office documents.

• Pay Once

DjVuLibre is an open source software platform enabling high compression, fast delivery, and efficient viewing of scanned documents and high-resolution images using the DjVu format.

• Free