UkeySoft File Lock can help you password protect files, folders on Windows computer, as well as USB drive. Try For Free: https://www.ukeysoft.com/file-lock/ Website: https://www.ukeysoft.com/ If you plan to lend your computer to others, you must to password protect your improtant data firstly, including Important working documents, private content, sensitive videos/pictures, bessiness confidentiality, etc. Because someone might accidentally view, delete or modify your important files/folders or other private contents, or even share a private folder. No matter if you are a businessman, an employee, a student, or even a housewife, you may need to password prtect your data on computer or USB drive. To prevent your important files or sensitive information from being stolen or viewed by others, we recommend that you should regularly password protect your important files or folders, or hide them with a professional data encryption tool. UkeySoft File Lock is a professional file locker software that helps you easily lock and hide file/folders on Windows XP/7/8/8.1/10/11 computer, you can set a password to protect your files and folder in Windows computer, and password protect data on any USB drive, including USB flash drive, external USB drive, SD card, thumb drive, memory card, pen drive, and network drive. UkeySoft File Lock is a Military Grade Data Encryption Tool, you can easily lock and hide files, folders and USB Drives on Windows computer; lock and hide files and folders on USB drives. User Guide: https://www.ukeysoft.com/file-lock-guide.html Key Features: Lock and Hide file and folder in Windows XP/7/8/8.1/10/11 computer; Make your files, folders and drives read only. Hiding files, folders and drives on Windows PC. Password protect files, folders and drives on Windows PC. Password Protect Files, Folders on Local Drive, USB drive or LAN Network. Monitor the Disk or Folder when changes are made by the user. More Functions: Folder/Disk Monitoring; Locking LAN Shared Folder; File Encryption/Portable Encryption; File Shredder/Disk Wiper. UkeySoft File Lock supports multi-language interface, including English, Chinese, Czech, French, Italian, Japanese and Portuguese.