Ransomware

Malwarebytes Anti-Ransomware beta
Get rid of malware and ransomware from your electronic device so hackers don't steal data
PRO: Very reliable
CON: Clunky interface
Vote: 7.0/10 (10 votes)
Platform: Windows

avast! Ransomware Removal 1.0.32
Take advantage of Avast's world-famous anti-malware capabilities to keep your devices safe
Platform: Android

Sophos Home Security Free 2.1.10
Screen PCs or Macs and protect yourself from viruses, problem web sites or malware for free
… in cyberspace. It protects from threats like ransomware, malware, viruses, and malicious software. Sophos Home …
PRO: Compatible with both Microsoft and Apple systems
CON: Does not support older Windows XP, Vista operated machines
Vote: 7.6/10 (21 votes)
Platform: Windows

Malwarebytes Anti-Malware 4.3.0.206
This software detects and eradicates unwanted malware programs
… several features, including preventing ransomware from loading, faster hyperscan mode, automatic …
PRO: Offers a clean interface
CON: Many features limited to the paid version
Vote: 6.9/10 (190 votes)
Platform: Windows