Edit PDF
Premium PDF Editor: Add text, shapes, images, and freehand annotations directly on your pages.
Select PDF files
or drag and drop files here
Got a password-protected PDF? Unlock it here first
How to Edit PDF
1
Upload your document
Open your PDF directly in our secure browser-based editor.
2
Annotate and markup
Use the toolbar to type text, draw freehand, highlight sections, or add shapes.
3
Save your edits
Click save to permanently embed your drawings and text into the file, then download the result.
Frequently Asked Questions
Can I erase or change the existing text already in the PDF?▼
不是直接的——真正的文本编辑需要原始源文件（如Word文档）或专门的软件。该工具可让您在现有页面上绘图、键入和突出显示，这涵盖了大多数日常标记需求。
保存后我的编辑是否永久有效？▼
是的。保存和下载时，添加的文本、形状和绘图将合并到 PDF 中，因此随后打开该文件的任何人都会将它们视为文档的一部分。
What kinds of annotations can I add?▼
您可以用不同的字体和颜色键入文本框、徒手绘制线条、添加正方形等形状以及突出显示部分 - 标记文档或留下评论通常需要的一切。
放置某些内容后我可以移动它或调整其大小吗？▼
Yes, switch to the Select tool to click any annotation you've added and drag it, resize it, or delete it before finalizing your edits.
Does editing a PDF here upload it to a server?▼
No, the entire editor runs in your browser, so your document and everything you add to it stay on your own device until you choose to download the result.