Alternatívy programu Tasks pre GNU Emacs s komerčnou licenciou

• GNU Emacs
  Všetky platformy Windows Mac Linux Chrome OS Android iPhone Windows Phone Apple Watch Android Wear iPad Android Tablet Kindle Fire PlayBook Web Software as a Service (SaaS) Firefox Safari BSD PortableApps.com Slack Chrome GNU Emacs Install Chrome Extensions Google Chrome to Phone
• Obchodná licencia
  Akákoľvek licencia Bezplatná licencia Licencia Open Source Obchodná licencia