Malwarebytes Anti-Exploit VS App Lock and Gallery Vault

Malwarebytes - Malwarebytes protects you against malware, ransomware, and other advanced online threats that have made antivirus obsolete and ineffective. Free Anti-Malware & Malware .

KeepSafe - Keep your entire photo library safely stored in an encrypted private cloud.

ComboFix - Combofix is a free anti-malware program developed by sUBs for Windows computers

AppLock (FOSS) - A privacy App lock FOSS application.

IObit Malware Fighter - Free Anti-Ransomware & Malware, removes Windows ransomware like Petya/GoldenEye ransomware & protects PC from spyware, ransomware, adware, trojans, keyloggers, bots, worms, and hijackers.

Hexlock - Security app locker keeps apps private with smart profiles for any situation