PDFのロックを解除(パスワード削除)
パスワードを削除して、自分のファイルを自由に使えるようにします。
使い方
1. Upload your file
Drag and drop or choose a PDF file from your device. Everything is checked against its real file type before processing starts.
2. We process it
Your file runs through an isolated job dedicated to PDFロック解除, with clear progress so you always know what stage it's at.
3. Download the result
Get your finished PDF file with one click. The original upload and the result are deleted automatically afterward.
ファイルはプライベートに保たれます
PDFロック解除は分離された処理ジョブ内で実行されます。アップロードされたファイルと生成された結果は、ダウンロード可能な期間が終了すると自動的に削除されます。コピーは保存されず、ダウンロードリンクはランダムに生成された使い切りのもので、有効期限があります。
よくある質問
No — this tool works without creating an account. There is no sign-up option at all right now.
PDFロック解除 accepts PDF files and produces a PDF result, up to 1 file per job.
Your document's content and formatting are untouched — this tool only changes access to the file, not what's in it.
Your file is processed in an isolated job and deleted automatically, along with the result, once your download window ends.
No. This tool removes a password you already know from a PDF you have access to — it isn't a password-cracking or brute-force tool, and we don't attempt to guess passwords on anyone's behalf.