PDF Secure 对比 PDF: Lock & Unlock 的使用情况和统计数据
Protect your PDF documents with a password. The PDF won't open without the password. It works on any platform.
PDF Secure also allows you to completely remove the password protection of a document.
Using PDF Secure is very simple:
• Select a PDF document from your files
• Choose a password (ideally strong) and do not forget it
• Export anywhere (Files app, any cloud drive, E-mail, AirDrop, Messages, ...)
→ The password will now be requested at any attempt to open the PDF (on all platforms)
PDF Secure is compatible with the dark mode.
And it's 100% free (no in-app purchases, no ads).
NO DATA COLLECTION. Everything happens on device. Your privacy matters.
Enjoy!
- Apple 应用商店
- 免费
- 公共事业
商店排名
- -
Instantly lock and unlock PDF password using PDF: Lock & Unlock.
Your PDF will be locked or unlocked and ready for download within seconds.
Most PDFs can be unlocked!
Files with an owner password can be unlocked instantly. However, if the file is thoroughly encrypted, you can only unlock the file by providing the correct password.
How to remove passwords from PDF files:
1. Select your PDF document.
2. Enter your password.
3. Select the option to remove the password.
4. File will save in saved files.
5. Users can share saved pdf files
Features:
- Users can lock and unlock pdf files.
- It is easy to use.
- Users can get all saved pdf files.
- Users can share pdf files.
- Users can delete pdf files.
- Users can view pdf files.
Download and enjoy the PDF: Lock & Unlock app.
Privacy Policy: https://softapps.in/App_Privacy.html
Terms of use: https://softapps.in/App_TOS.html
- Apple 应用商店
- 免费
- 公共事业
商店排名
- -
PDF Secure VS. 
PDF: Lock & Unlock一月 6, 2025