If your file is a Word document or any other Microsoft Office file, you can set up USB flash drive password protection for the file right inside Microsoft Word or the file's corresponding Microsoft application. You may choose to password-protect only individual files on your USB drive and not an entire folder. You will be required to enter a password whenever you want to access the contents of the archive file. An archive file with the '.rar' the file extension will be created. Click on the checkbox that says 'Encrypt file names', then click 'OK'. Enter your desired password in the textbox and reenter it in the verification box. Select 'RAR' as the archive format and click 'Set password'. In the 'General' tab, you can set a new name for the encrypted folder from the 'Archive name' textbox. Once all your files are now in a single folder, right-click the folder and select 'Add to archive'.Ī pop-up window will be displayed. If you want to password-protect all the files in your USB drive, it is a good idea to put them all into one folder, and then encrypt the folder. Plug your USB flash drive to your computer and decide on the files or folders you want to secure. Install WINRAR once the download is complete. It is available for Windows, Mac, and Linux operating systems. To use WINRAR, you have to download it from the official website. To encrypt and password-protect the folders in your USB drive, follow the easy steps outlined below. Files encrypted with WINRAR have the extension '. WINRAR is a piece of software that allows you to compress files and also encrypt them. With the WINRAR software, you can compile the contents of your USB drive and encrypt flash drive in a password-protected folder. Method 5: How To Encrypt Flash Drive On A Mac.

Method 4: Use BitLocker to Encrypt the Whole Drive.Method 3: Use Rohos Mini Drive to Encrypt a Part of the USB.Method 2: Password Protect Thumb Drive Documents.

Encrypt flash drive mac