Freemium
Ahsk
AI assistant for macOS that works in every app
Writing AssistanceTranscriptionKnowledge Assistant
Paid
DEVONthink
Professional document and information manager with AI for Mac
Personal Knowledge ManagementFile UtilitiesKnowledge Assistant
Subscription
Elephas
AI-powered personal knowledge assistant with Super Brain for Mac, iPhone & iPad
ChatKnowledge AssistantWriting Assistance
Paid
Fenn
Find the moment, not just the file - AI-powered semantic search for macOS
File UtilitiesKnowledge Assistant
Subscription
LowLighter
AI screen overlay for instant answers, translations, and summaries
Knowledge AssistantWriting Assistance
Paid
PDF Pals
Instantly chat with any PDF on your Mac
Knowledge Assistant
Paid
RabbitHoles AI
Do More with AI on an Infinite Canvas
ChatKnowledge Assistant
Freemium
Research
For reading, understanding and organizing research, with AI
Knowledge AssistantPersonal Knowledge Management
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Sidekick
Local LLM chat with RAG, research agents, and image generation for Mac
ChatKnowledge Assistant
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Silent Query
Private AI document assistant that runs entirely offline
Knowledge Assistant
Freemium
SpatialRead
AI-powered PDF reader with infinite spatial canvas
Knowledge Assistant
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Suverenum
AI that never leaves your PC - chat with documents privately
Knowledge Assistant
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ZotAI
Transform your research workflow with AI
Knowledge Assistant