Alternativen zu ZapFocus für Mac mit Open Source-Lizenz

• Mac
  Alle Plattformen Windows Mac Linux Chrome OS Android iPhone Blackberry 10 Apple Watch Android Wear iPad Android Tablet Kindle Fire PlayBook Web Self-Hosted Software as a Service (SaaS) Firefox Windows Mobile Chrome Microsoft Office 365 Microsoft Azure Microsoft SharePoint Install Chrome Extensions Google Chrome to Phone
• Open Source Lizenz
  Beliebige Lizen Freie Lizenz Open Source Lizenz Kommerzielle Lizenz