解锁PDF
安全地删除任何加密的 PDF 密码。释放其潜力。
Why choose our 解锁PDF tool?
Password protection
Add or remove a password to control who can open your file.
Safe & secure
Files are encrypted in transit and deleted from our servers automatically after processing.
Works everywhere
The files we generate open correctly in any reader, on any device.
Lightning fast
Get your converted file in seconds — no waiting around.
100% free
No subscriptions, no hidden fees, no limit on how many times you can use it.
Works on any device
Use it from your computer, tablet, or phone — no app required.