PDF-XChange Editor is a comprehensive PDF editor that allows you to create, view, edit, annotate, and digitally sign PDF documents with ease. With advanced features like OCR, document security, and ...

PDF 文件在日常办公和学习中经常被使用，而添加水印可以有效保护文件版权或增加文件的标识性。本文中简鹿办公将详细介绍如何使用 PDF-XChange Editor 为 PDF 文件添加水印。 为 PDF 添加水印详细步骤 步骤 1：打开软件并加载 PDF 文件 启动 PDF-XChange Editor 软件。

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. We tested out the best free PDF editors for designing and modifying documents completely free of ...

This post mentions the best free cloud-based PDF editor tools. These are the PDF editors that work in a web browser. You can sign up for these cloud PDF editing ...

The Portable Document Format (or PDF) is what most people use to share information because it can show text, images, and even sound and video on any platform. Most PDFs are for reading only, but that ...