Alternatif untuk HowFile.com untuk Chrome Web Store dengan lesen sumber terbuka

• Chrome Web Store
  Semua platform Windows Mac Linux Chrome OS Android iPhone Windows Phone Blackberry Blackberry 10 Apple Watch Android Wear iPad Android Tablet Kindle Fire Windows S Web Self-Hosted Software as a Service (SaaS) Firefox Safari PHP JavaScript BSD Windows Mobile Microsoft Office Outlook Raspberry Pi FreeBSD S60 Chrome Microsoft Edge Solaris Chrome Web Store Cloudron NetBSD OpenBSD Motti.NET (Programming Language)
• Lesen Open Source
  Mana-mana lesen Lesen percuma Lesen Open Source Lesen komersil