Alternatívy programu DBook pre Firebase s licenciou zadarmo

• Firebase
  Všetky platformy Windows Mac Linux Chrome OS Android iPhone iPad Android Tablet Windows S Web Self-Hosted Software as a Service (SaaS) Firefox Electron / Atom Shell Chrome Microsoft Edge Microsoft Office 365 React Cloudron Etherpad Firebase
• Bezplatná licencia
  Akákoľvek licencia Bezplatná licencia Licencia Open Source Obchodná licencia