Lock Documents - Read Document

You want to protect your document files:
- Set password for pdf file.
- Lock your document files.
- Hide document files.
The Lock Files Document App application gives you a simple, effective and completely free solution.
🔥🔥🔥 Main function:
⭐️: Set password for your pdf file:
- Set a password to protect your pdf files, and you can also easily remove the password of existing pdf files.
⭐️: Lock your document file:
- Protect your document files in a password protected folder that only you can see.
⭐️: All-in-one document reader: PDF, DOC, DOCX, XLS, PPT, TXT files from internal storage, email, cloud, web and external storage.
- Provide you with a simple and efficient smart document viewer
- Help you manage document files effectively, view, share documents, rename, delete documents.

In addition, you can open documents stored on the internal memory of the SD card (External Storage) or even downloaded files or files sent as email attachments. It is very simple, making it easy to use.
If you have any question about all file reader offline app, please contact support email: Solutionss936@gmail.com
Thank you for choosing our Lock Document App. Have a nice day! ❤️