PDFの編集
Premium PDF Editor: Add text, shapes, images, and freehand annotations directly on your pages.
Select PDF files
or drag and drop files here
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How to PDFの編集
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?▼
Not directly — true text editing needs the original source file (like the Word document) or specialized software. This tool lets you draw, type, and highlight over the existing page instead, which covers most day-to-day markup needs.
Are my edits permanent once I save?▼
Yes. When you save and download, your added text, shapes, and drawings are flattened into the PDF, so anyone who opens the file afterward sees them as part of the document.
What kinds of annotations can I add?▼
You can type text boxes in different fonts and colors, draw freehand lines, add shapes like squares, and highlight sections — everything you'd typically need to mark up a document or leave a comment.
配置した後に移動したりサイズを変更したりできますか?▼
はい、選択ツールに切り替えて、追加した注釈をクリックし、編集を完了する前にドラッグしたり、サイズ変更したり、削除したりできます。
ここで PDF を編集すると、サーバーにアップロードされますか?▼
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.