Best folder lock software for Windows 2021

Posted by Katrina to Home > File Protector on December 15th, 2017

Everyone has private files on their computer which they don't want to share with others. However, when sharing a computer with others, these files are possible to be accidentally deleted, modified or manipulated. So it is a good habit to lock personal folders and files so that we are the only person to get access to them. Fortunately, there's folder lock software for Windows, which can protect and safeguard our files and folders from being stolen, misused, modified or accessed.

Read on about the best folder lock software for Windows.

1. iBoysoft File Protector

iBoysoft File Protector is one of the best folder lock software that protects our files and folders with only one password on Windows 7/8/10 and Windows Server 2008 R2/2012/2016. In addition, it also encrypts drives, such as hard drive, external hard drive, USB drive, SD card, CF card, memory card, SanDisk card, memory stick, etc. With its powerful protection, we can protect significant files from leaks, theft, loss or virus attack.

The most unique function of iBoysoft File Protector is Allow Application, with which we can allow specific applications to access the protected files. This feature takes us great convenience when we protect a file but want the some applications to open the protected file or folder as well. Here are reasons we choose iBoysoft File Protector:


  • Allow specific application to access files under protection
  • iBoysoft File Protector can not only allow specific application to access protected files, but also allow one protected file to be accessed by several applications. This unique function does offer us a lot of convenience. It is helpful When we protect a file but want the frequently-used applications to open the file without limit. Therefore, we don't need to remove the file from protection and add it again.

    Best folder lock software for Windows: iBoysoft File Protector

  • Three protection methods
  • iBoysoft File Protector enables us to protect our files, folders and drives with three methods: Deny read access, Deny delete access, Deny write access. Simply choose any of them according to actual needs, we can restrict other users to access our files and folders.

    Allow one protected file to be accessed by several applications

  • Affordable.

2. Folder Lock

Folder Lock is a handy tool that helps us to lock and hide our files, folders and drives by password protecting them. It not only protects our files and folders but also protects email attachments, USB and CD drives and other sensitive information as well. Moreover, folder Locker enables us to backup encrypted files online and create digital Wallets to protect banking details, credit cards, transactions, ATM pin and much more.


  • Reliable data encryption.
  • Great feature set.


  • Relatively high cost. You have to create an account to pay some unique features after buying license.

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