Alternativas ao FlipPictures para Software as a Service (SaaS) com licença gratuita

• Software as a Service (SaaS)
  Todas as plataformas Windows Mac Linux Android iPhone iPad Android Tablet Kindle Fire Windows S Web Self-Hosted Software as a Service (SaaS) BSD Haiku PortableApps.com Wine AmigaOS Adobe Photoshop ReactOS TinyMCE CKEditor N1ED Snapcraft FLATHUB
• Licença gratuita
  Qualquer licença Licença gratuita Licença Open Source Licença comercial