Alternatívy programu GradeProof pre Microsoft Office Outlook s licenciou s otvoreným zdrojom

• Microsoft Office Outlook
  Všetky platformy Windows Mac Linux Android iPhone iPad Android Tablet Kindle Fire Web Self-Hosted Software as a Service (SaaS) Firefox Safari Eclipse Microsoft Office Outlook Chrome Thunderbird Microsoft Office Word GNU Emacs Google Drive - Docs SDL TRADOS Visual Studio Code TinyMCE TeXstudio Vim OmegaT Sublime Text Fidus Writer LyX LibreOffice <oXygen/> XML Editor Apache OpenOffice
• Licencia Open Source
  Akákoľvek licencia Bezplatná licencia Licencia Open Source Obchodná licencia