Ethan Lee

@ethanlee

Ethan Lee

@ethanlee

AI Study Tools: From Notes to Practice

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Curated by Ethan Lee, who works on AI Study Tools at CNVX. Use your own text-based PDF, DOCX, TXT or Markdown notes to create practice questions or a study guide. Review explanations alongside supporting source passages, then retry missed questions. The current offer includes one free generation per account, shared between exams and guides; reviewing saved content and retrying questions are free.

aistudytools.app

AI Powered Study Companion | Turn Notes Into Practice Tests

Practice questions and study guides from your own notes. One free generation per account.

Ethan Lee

Start This Task: A maker's guide to starting small

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I'm the maker of Start This Task. This browser-based AI tool suggests one doable action for a task you're stuck on, then builds a full plan you can edit. Choose Standard, Small, or Tiny steps; split a step further when needed; or use Focus Mode with an adjustable countdown. The card below is the official tool page, with a free tier and optional paid access.

startthistask.com

Start This Task — AI task breakdown

Task paralysis keeping you from starting? Get one doable step right away, then a full plan you can edit, break down, and finish. Free — no sign-up needed to try.

Ethan Lee

Browser CAD: View, Edit and Share Drawings

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Curated by Ethan Lee, product contact for CADEditor. Inspect a DWG, make a precise 2D change, then export a watermark-free vector PDF for review. These free browser tools share one workspace and process viewing, editing and conversion locally, without an account. Files: up to 100 MB. Allowance: 50 file tasks per UTC day; batches: up to 10 files.

cadeditor.io

DWG to PDF Converter — Free Online | CADEditor

Convert DWG to PDF online free with vector output and no watermark. Choose paper, orientation and layers, or convert a batch. No signup. Open a file now.

Ethan Lee

cadeditor.io

Free DWG Editor Online — Edit DWG | CADEditor

Edit DWG files online free. Draw lines, shapes, text and dimensions, manage layers and blocks, then export DWG, DXF or PDF. No install. Open a drawing now.

Ethan Lee

cadeditor.io

Free DWG Viewer Online — Open DWG | CADEditor

Open DWG drawings online free without AutoCAD. Pan, zoom, measure and switch layers in your browser, then export a PDF. No install or signup. Try a file.

Ethan Lee