You can digitally sign a PDF in several different ways, including Adobe Acrobat, Apple's Preview app, and mobile apps, among other options.

Adobe Acrobat isn’t the only reliable PDF editor around anymore, and its newest competitor doesn’t charge a monthly fee.

PDF files have become ubiquitous in our multi-platform world. This convenient file format makes it possible to view and share documents across various devices using various operating systems and ...

Apple launches iOS 26 with new Preview app that combines document editing, PDF annotation and scanning features into one ...

Apple’s new iPad Pro with M5 boosts on-device AI, Wi-Fi 7 and tandem-OLED, adds faster storage and iPadOS 26; full India ...

Check out the best features and changes that Microsoft rolled out in 2025 for Windows 11, which are now available for version ...

Here is a simple tutorial to enable and validate digital signatures for PDF documents in Microsoft Edge. Microsoft Edge is a popular choice to view PDFs in Windows 11/10. It lets you read-aloud PDF ...

Anthropic on Tuesday announced a new Claude feature that some users should appreciate. The chatbot can now create files for you based on the instructions you provide in a prompt. Claude can generate ...

Paraview is a powerful open-source software for visualization of large 3D dataset. It offers more options, details and much better performance than built-in Matlab 3D visualization modules. This ...

Explore Leonardo UK and Bloc Digital's innovation at the Farnborough International Airshow with an interactive touch table.

Multiple examples are provided in our example repository https://github.com/unidoc/unipdf-examples. Contact us if you need any specific examples. This software ...