Yet Another Cleaner

YAC (Yet Another Cleaner) is more than another freeware system cleaner for Windows. It also blocks malware, adware, malicious plug-ins, and other threats. It optimizes system and online speeds, memory, and startup settings. It can even remind you to empty the trash. YAC 6 sports an attractive interface, a more powerful malware scan, and an improved AdBlock.

Version: 6.0.51

Size: 15.1MB

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GOM Media Player

GOM Media Player gives you the ability to play all kinds of media files right on your Windows computer with no conversions required. The list of supported formats is extensive, and the many customization options let you watch your videos exactly the way that you want to.

AVG AntiVirus Free 2015

AVG AntiVirus comes in three models: Free, Pro, and Internet Security. AntiVirus Free includes AVG's antivirus engine, Link Protection, and File Shredder. Pro adds protection like Online Shield and Data Safe. Internet Security offers Pro features as well as Anti-Spam and Enhanced Firewall. AVG AntiVirus Free 2015 has moved away from Windows 8 Modern's flat appearance to a more button-centric, streamlined interface, and the app is paired with AVG's Zen for managing scans remotely.

Avast Free Antivirus 2015

Avast Free Antivirus 2015 has added utilities to an already comprehensive set of security tools. The new Smart Scan detects vulnerabilities in your home network, checks for program updates, and fixes PC performance issues with just one click. Avast continues to improve its anti-malware protection, as well as making it easier to manage security for multiple devices via the Web client.

Advanced SystemCare Free

Advanced SystemCare Free is a popular system cleaner and optimizer. For version 8, IObit has added Uninstaller 4 and the boot-boosting and browser-protecting Startup Manager. The Toolbox, Turbo Boost, Performance Monitor widget, and other SystemCare stalwarts have been upgraded, and new Classic and Readable skin options enhance the app-like layout.

KMPlayer

KMPlayer has evolved from a video player to a leading source for content discovery. The app's record-breaking viewership and the use of its flagship media is most visible on the gaming front, with a successful casting of Season 3 of the League of Legends World Championship. Alongside other forays into e-sports, like GOM and Starcraft 2: Hearts of the Swarm, KMPlayer has established strong viewership that's created a whole new layer of interaction beyond being a standalone video player.

CCleaner

CCleaner is a free Registry and junk-clearing utility for keeping your system clean and optimized.