Evernote

Evernote captures text, handwriting, web pages, files, scans, audio, tasks, and calendar context in synced notebooks across desktop, web, and mobile. Its AI Assistant can answer questions across an account, summarize multiple notes, cite source notes, search the web, and work with text extracted from PDFs and images. Semantic Search finds notes by meaning, while AI Edit rewrites, summarizes, translates, fixes language, and changes tone. A free account is available, with expanded storage and AI features on paid plans.