《毁灭战士》（Doom）是 id Software 公司于 1993 年推出的 DOS 版第一人称射击游戏。 尽管已经有 30 多年的历史，这款游戏仍然激励着足智多谋（有点疯狂）的开发人员在一些可以想象得到的最不寻常的计算环境中运行其代码。

Another great thing about the application is that it comes with a batch processing feature, allowing you to create and convert multiple PDF files at the same time. There’s an e-sign function as ...

Features include OCR and eSign software, the ability to add and remove watermarks from PDFs, online collaboration tools, and strong PDF converter tools. It also integrates with iManage WorkSite ...

Here is a guide that shows you how to sign a PDF document in Microsoft Edge. Signatures are basically used to get or provide consent or approval on documents like contracts, legal documents ...

This post covers some best free PDF converter add-ons for Microsoft Edge, Google Chrome, and Firefox browsers. Whether you want to convert PDF to Word file, PDF to Excel, convert image to PDF ...

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

PDFs can be a pain. As they were initially designed to be forms that were printed out and filled in by pen, they can feel somewhat anacronistic in the modern digital age. But, it’s not as hard ...