Looking for the best PDF annotation app for Windows, Mac, or iPad? Here are 10 options for you, reviewed in detail!

PDF is one of the most widely used formats for sharing and viewing documents, especially in professional and educational settings. From business reports and academic papers to eBooks and user ...

So what I was looking for was a single app capable of pulling documents from Google, MobileMe and Dropbox, rendering them (even the large ones) with a crazy-fast engine and letting me annotate them.

实现“pdf注释导出”的功能（这其实才是我的动机）。 示例见example文件夹。我的版本是Zotero 6，操作系统是Windows 11。 操作步骤 下载zotero_annotation_export.py。 修改代码里的“文件路径”部分的路径，其中SQLite位置见Zotero官方文档。 请在Zotero里对需要导出的pdf文件 ...

PDF Expert Premium makes managing, editing, and organising PDFs simple — lifetime access to powerful tools designed to ...

Working with PDFs shouldn't be such a pain, but when you've converted one back to document form, edited, and resaved as a PDF just to realize you forgot to make one of your edits, it's more than ...