Annotating PDFs is an essential skill for anyone working with documents, whether for academic research, professional reviews, or personal notes. WPS Office simplifies this process with intuitive tools that don’t require additional software .

To begin, open your PDF in WPS Office’s PDF mode. Once loaded, locate the 'Comment' tab at the top of the screen .

All necessary annotation features are centralized in this single panel .

Clicking on it reveals a toolbar with various options for highlighting, underlining, and adding notes .

The minimalist design ensures focus stays on your content, not the software.

With the Comment tab active, select your preferred tool. Multiple color options let you assign meaning to different types of annotations .

Text notes can be resized and repositioned freely, ensuring they don’t obstruct important content .

The freehand pen lets you sketch ideas, circulate text, or underline irregular patterns .

Each option is designed for precision and ease of use, making it simple to emphasize key points or add context .

Editing annotations is equally simple. Long-press on a highlight or note to unlock its editing controls .

Erase, recolor, or resize any annotation in under three steps .

No complex menus or hidden settings—everything you need is one click away .

Whether you’re proofreading or peer-reviewing, the tools keep pace with your thought process .

Once you’ve finalized your edits, saving the document is straightforward. WPS prompts you to save changes upon closing, but it’s best practice to manually click 'Save' to avoid any data loss .

Export to cloud storage or email with one click, annotations fully intact .

For students, professionals, and home users alike, it’s the most accessible annotation tool available .