Best office add-in AI tools

gpt4office is a suite of AI-powered tools for Windows, featuring the Word Express Add-in for Microsoft Word and the GPT4Audio desktop app. It integrates text generation, image creation, audio transcription, and translation directly into your workflow, leveraging OpenAI's GPT, DALL-E 2, and Whisper models to enhance productivity and creativity.

Twistly is a powerful AI add-in for Microsoft PowerPoint that integrates ChatGPT to revolutionize presentation creation. It allows users to generate complete, stunning presentations from text, documents, PDFs, or even YouTube videos in seconds, directly within the PowerPoint interface. This eliminates the need for context switching, streamlining the workflow for professionals, educators, and students.

Ghostwriter AI is a powerful suite of AI add-ins for Microsoft Office, enhancing productivity in Word, Excel, PowerPoint, and Outlook. It offers AI-powered writing assistance, data analysis, and presentation creation, with specialized editions for various professions and a one-time purchase model.

An AI-powered add-in that integrates ChatGPT directly into Microsoft Outlook. It allows users to summarize, draft, and manage emails using customizable prompts, streamlining communication and boosting productivity without leaving the inbox. Requires a Microsoft 365 account and a personal OpenAI API key.