Read less. Understand more.

Make sense of the documents you already have. Turn selected PDFs into summaries, useful notes, and questions worth asking.

Errandly for macOSProduct concept · Sample data

Research notesLocal workspace

Read these lecture PDFs and prepare topic-wise notes with practice questions.

e Errandly Local

I’ll work with your selected files and save the results on your Mac.

Read 5 lecture PDFs

Group key ideas by topic

Create study notes and questions

Study_notes.mdReady to review

Your files stay on this Mac.

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Local model

Study_notes.md

GENERATED LOCALLY

Prepared from your selected files

Workspace summary5 source documents

01Probability foundations8 notes

02Distributions & sampling12 notes

03Statistical inference10 notes

04Practice questions30 questions

Source overviewVerified locally

Get to the useful parts

Ask for key ideas, compare supported documents, or create a topic-wise summary. Errandly is designed to process these files locally.

Bring together lecture materials, prepare notes, and generate practice questions from the source documents you choose.

Source references will be shown when available. Always review generated summaries against the original, especially when details matter.

Available now for Apple Silicon.