PDFs are the go-to format for sharing documents, but they can become quite heavy, making sharing and storing difficult ...

Unisys, which had patented the technique some years prior, insisted that royalties be imposed, which sparked a fierce ...

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Step-by-step instructions for creating PDFs from any file type, including methods for merging, compressing and password-protecting PDF documents securely.

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These free, open-source tools will make your Windows PC more powerful and give you a serious productivity boost.

Tap the Share icon (the square with the arrow). Scroll down and choose Print. On the preview screen, use two fingers to pinch outward. This instantly converts the preview into a PDF. Tap the Share ...

Command-line interface for easy integration into scripts Programmatic API for integration into Node.js applications Support for processing individual files or directories Customizable compression ...

The XZ attack is a backdoor that reminds us our biggest open-source security threats are from decades of unlearned lessons.

You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs.

Giclée printing is a high-end digital print technique that uses inkjet printers with archival paper or fine art paper. It produces high-quality results ideal for fine art prints and photography, ...

From Adobe Acrobat to free online editors and built-in tools, here’s how to merge multiple PDFs into one document.