PDF編集
ページの好きな位置に文字を追加します。
ここにファイルをドロップ
または
文字を入力または貼り付け…
使い方
1
アップロード
2
設定
3
ダウンロード
よくある質問
Is PDF編集 free?
Yes. PDF編集 is completely free with no sign-up, no watermark and no daily limit. There is no paid tier — every tool on iAdorePDF is free to use as often as you like.
Is PDF編集 safe and private?
Yes. PDF編集 runs entirely inside your browser, so your file is never uploaded to any server. Nothing leaves your device, which makes it safe for confidential documents.
Do I need to install any software?
No. PDF編集 works in any modern browser — Chrome, Safari, Firefox or Edge. There is nothing to download and no account to create.
Does PDF編集 work on a phone?
Yes. PDF編集 is built mobile-first and works on iPhone and Android exactly as it does on a computer, straight from the browser.
Can I add Arabic or other non-Latin text to a PDF?
Yes. Click anywhere on a page to place a text box and type in any language, including Arabic, Hebrew, Chinese and Japanese. The text is stamped at high resolution so every script renders correctly.
How do I use PDF編集?
Open the page, drop your file into the upload box (or tap Select file), choose your options, then press the start button. Your result downloads straight to your device.
Is there a file size limit?
There is no server limit because the work happens on your own device. The practical ceiling is your device memory; files up to about 100 MB are comfortable on most phones and much larger on a computer.