1. Security software

  2. Blockers & Access Control

Folder Lock 7.8.7

Superb tool for password-protecting any folder on a PC

Publisher: newsoftwaresinc  Rating: 6.7 out of 10 (1113 votes)

Folder Password Lock Pro 11.1.0

Protect your crucial files via this tough-to-crack software

Publisher: ThunderSoft  Rating: 8.6 out of 10 (58 votes)

Folder Vault 3.0.1

Protect and store files in one location

Publisher: Gear Box Computers 

Lock My PC 4.9

Easy-to-use cybersecurity tool for locking Windows computers

Publisher: Fspro  Rating: 5.8 out of 10 (22 votes)

Free Hide Folder 2.6

Secure way to hide folders on your desktop

Publisher: Cleanersoft Software  Rating: 6.3 out of 10 (268 votes)

PicBlock 4.2.4

Free parental control program for Windows 98 SE that filters and blocks pornographic images on web browsers

Publisher: Joonas “Regalis” Rikkonen  Rating: 5.0 out of 10 (14 votes)

WinRAP 1.0

Utility to hide your running programs with a single button click

Publisher: Multimedia University  Rating: 6.3 out of 10 (12 votes)

Folder Protector (LockDir) 6.38

Customized solution for password protecting folders with sensitive content

Publisher: kakasoft  Rating: 6.8 out of 10 (303 votes)

Neswolf Folder Locker 2.0.0.0

A file compression utility program that is designed to work with the Windows operating system 

Publisher: Neswolf Software 

OpenVPN 2.5.5

Open-source application to implement virtual private networks

Publisher: Openvpn  Rating: 6.5 out of 10 (72 votes)