PDFに署名
Sign yourself or request signatures. Add your signature securely.
Select PDF files
or drag and drop files here
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How to PDFに署名
1
Upload your contract
Select the PDF document that requires your signature.
2
Create your signature
Use your mouse or touch screen to draw your signature, type it out, or upload a scanned image of your physical signature.
3
Place and finalize
Drag your signature to the correct line, resize it, and click save to download your legally signed document.
Frequently Asked Questions
Are e-signatures legally binding?▼
In most countries, including the US (under the ESIGN Act) and the EU (under eIDAS), electronic signatures are legally valid for the vast majority of everyday contracts. For high-stakes agreements, it's still worth checking with legal counsel on any industry-specific rules.
Is it safe to create my signature here?▼
Yes. Drawing, typing, or uploading your signature all happens locally in your browser — that signature data is never transmitted to our servers.
Can I save my signature to reuse it later?▼
はい、署名またはイニシャルを作成すると、セッションの間保存されるため、毎回再描画することなく、複数のページまたはドキュメントにすぐにドロップできます。
What's the difference between drawing, typing, and uploading a signature?▼
描画では、マウスまたはタッチスクリーンを使用して実際の署名をスケッチできます。入力すると、名前をスクリプト スタイルのフォントに変換できます。アップロードでは、実際の署名の写真またはスキャンを使用できます。最も本物に見えるものを選択してください。
署名と一緒に日付や印刷した名前を追加できますか?▼
Yes, the tool includes standard fields for name and date that you can place alongside your signature on the page.