Download Free Pc Security - Best Software & Apps

  • Norton Security Deluxe

    22.8.0.50

    License
    free Download
    Platform
    Windows

    Professional and award-winning antivirus software application

    7
    6907 votes
    • PROS: The ability to protect up to five different devices., Can work in conjunction with disparate operating systems., Effective firewall coverage against emerging ransomware threats., Users have Customer Support at their disposal provided by Norton experts.
    • CONS: Better protection is available with Norton Security Premium (a small price difference)., Anti-phishing tests have produced substandard scores.
  • Free USB Disk Security

    3.0

    License
    free Download
    Platform
    Windows

    Protect your PC from pendrive threats

    7
    430 votes
    • PROS: Simple to use, Includes some extra free tools, Scans and monitors
    • CONS: No options, Very hard to know if it's doing anything, Doesn't register events
  • Inferno

    Beta 1.3

    License
    free Download
    Platform
    Windows
    Android

    Wipe away files from your PC for good

    8
    2 votes
    • PROS: Completely removes files, File password protection
    • CONS: Interface looks pretty dull
  • WinMend Folder Hidden

    1.4.2

    License
    free Download
    Platform
    Windows

    Make important files and folders invisible on your PC

    7
    93 votes
    • PROS: Easy to use, Works with any file or folder, Password protected, Data can't be accessed from other OS or apps
    • CONS: No settings or configuration options
  • Smart PC Locker Pro

    Free 1.7

    License
    free Download
    Platform
    Windows

    Smart PC Locker Pro - Securely lock your PC for free!

    8
    68 votes
    • PROS: Offers extra security in addition to OS password protection, Simple configuration process, Ability to lock your PC using hotkeys, Disables task manager and safe modes to secure your PC
    • CONS: Can make accessing your PC in emergency situations difficult, No backup facility in case of lost passwords, Shortcut functionality can cause accidental PC locking, Increases log on time
  • Sophos Home Security Free

    1.4.8

    License
    free Download
    Platform
    Windows
    Mac

    A quality PC and Mac antivirus and web filter

    7
    118 votes
    • PROS: Excellent for blocking malicious URLs and stopping malware, The User Interface is elegant and simple, Compatible with both Microsoft and Apple systems
    • CONS: User account confirmation demanded every single time users open the interface, Does not support older Windows XP, Vista operated machines
  • PC Locker Pro

    1.2

    License
    free Download
    Platform
    Windows

    Easily block your PC and protect from unauthorized access

    7
    92 votes
    • SuperAntiSpyware

      6.0.1260

      License
      free Download
      Platform
      Windows

      Keep your PC safe and free from spyware

      8
      1377 votes
      • PROS: Very thorough scanning, Repairs broken internet connections due to spyware, Resets system and browser-settings to secure values, Small installer and fast setup
      • CONS: Free version doesn't provide realtime protection, Scan priority not customizable, No customizable actions on detection, AntiSPYWARE only
    • Avira Free System Speedup

      License
      free Download
      Platform
      Windows

      A second opinion for your antivirus

      8
      102 votes
      • PROS: No installation required, Ease of use, Two modes: quick and full, Based on Avira antivirus engine
      • CONS: Analysis takes a long time, No date information on defintions, You can't choose a specific folder
    • PC Tools Firewall Plus

      7.0.0.111

      License
      free Download
      Platform
      Windows

      Protect your PC from intruders and malicious network traffic

      8
      1140 votes
      • PROS: Easy to use, even for beginners, Two user modes: Normal and Expert, Attractive design
      • CONS: No different security levels
    • Secunia Personal Software Inspector

      3.0.0.9016

      License
      free Download
      Platform
      Windows

      Correct security vulnerabilities on your PC

      7
      124 votes
      • PROS: Scans system quickly, Provides downloads to latest versions, Doesn't require much effort to use
      • CONS: Can make you paranoid!
    • ThreatFire

      4.5.0

      License
      free Download
      Platform
      Windows

      Monitor your PC for suspicious activity

      8
      304 votes
      • PROS: Protects your PC before Spyware reaches it, Enables you to schedule scans
      • CONS: No progress bar during scanning, Can interpret normal use as "threatening"
    • Security Screensaver

      2.0

      License
      free Download
      Platform
      Windows

      Use this screensaver to scan your PC for viruses

      9
      30 votes
      • PROS: Make use of your computer's idle moments to scan it, Automatic antivirus scans
      • CONS: The Preview function doesn't work
    • Bitdefender Adware Removal Tool for PC

      1.0

      License
      free Download
      Platform
      Windows

      Free Software to Remove Adware from Personal Computers

      9
      21 votes
      • PROS: Users are never charged to utilise Bitdefender Adware Removal Tool for PC., Unlike similar Adware removal tools, this program will not require much memory.
      • CONS: Other types of viruses such as Ransomware are currently not addressed., This software may not be able to detect recently created threats.
    • BananaScreen

      Beta 1.2.1

      License
      free Download
      Platform
      Windows

      Unlock your PC with your face

      6
      128 votes
      • PROS: Very fast locking and unlocking system
      • CONS: May not be as reliable as a good, strong password
    • Sygate Personal Firewall

      5.6.2808.0

      License
      free Download
      Platform
      Windows

      User-friendly PC firewall and personal desktop security solution

      8
      313 votes
      • USB PC Lock Pro

        1.6

        License
        free Download
        Platform
        Windows

        Use your USB stick to block your PC

        7
        50 votes
        • PROS: Very cheap and simple security solution, Locks your PC from unauthorized use
        • CONS: Can be disabled simply by taking out
      • Toddler Keys

        0.97

        License
        free Download
        Platform
        Windows

        Protect your PC from curious kids

        7
        20 votes
        • Avira Free Android Security

          5.7.0

          License
          free Download
          Platform
          Android

          Protect your personal data if your phone is lost or stolen

          8
          18 votes
          • PROS: Lets you lock your phone remotely , Enables deleting of phone data via your PC, Allows you to sound an alarm your phone, Helps you locate your phone
          • CONS: Limited antivirus options
        • Smart Windows App Blocker

          1.0

          License
          free Download
          Platform
          Windows

          Block the use of specific software on your PC

          5
          1 vote
          • PROS: Blocks software you specify, Intuitive and easy to use
          • CONS: You can't schedule automatic blocking and unblocking
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