PDF password protection software - AI tools

PDF Anti-Copy is a Windows PDF security utility that reprocesses text and graphics to prevent copying, conversion, and printing, while maintaining original formatting and quality.

• Other

PDF Password Remover is a one-click decryption tool that unlocks all PDF restrictions, enabling editing, copying, and printing of protected files. It supports batch processing on Windows and macOS platforms.

• Free Trial

Advanced PDF Manager is a comprehensive Windows tool designed for efficiently merging, splitting, converting, and protecting PDF files, streamlining PDF organization and workflow.

• Paid

PDF Unshare is a PDF security tool that creates unshared PDF files to protect documents from sharing, editing, copying, or unauthorized viewing, with each file accessible on only one device.

• Free

FoxPDF offers a suite of PDF tools including converters, editors, and readers for Windows, supporting over 500 document formats with multilingual and security features.

• Paid

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

• Free

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

Bitwar PDF Converter is a desktop software that converts PDF files to various formats like Word, images, and HTML, while offering editing tools such as merge, split, compress, and lock/unlock, all processed locally for security.

• Other

PDF2EXE is a shareware tool that converts PDF files to executable EXE files, enabling document viewing on any Windows computer without requiring Adobe Reader or Acrobat software installation.

• Freemium

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$

API2PDF provides a powerful REST API enabling developers to generate, convert, and manipulate PDFs and documents at scale using leading rendering engines and serverless infrastructure.

• Usage Based
• From 1$

Password Folder offers lightning-fast password protection for folders on Windows, making it easy to secure sensitive data with just a few clicks.

• Freemium

ZetPDF is a high-performance .NET SDK that enables developers to create, edit, convert, protect, and print PDF documents without requiring Adobe Acrobat, featuring a 100% managed C# codebase with its own rendering engine.

• Pay Once

Advanced PDF Editor is an all-in-one PDF editing solution for Mac, offering over 40 features to edit, merge, convert, sign, and secure PDF files with ease and efficiency.

• Freemium
• From 4$

Online2PDF offers a robust suite of PDF conversion, editing, and management features for free, supporting multiple file formats and advanced customization options.

• Free

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$

Universal Document Converter is a virtual printer tool that enables users to convert documents into PDF, JPEG, TIFF, and other formats, providing advanced security and easy workflow integration.

• Paid