Sudha AI · fast, private technical answers on Windows

Your technical answers,
one keystroke away.

A lightweight desktop companion for technical study, interview preparation, and day-to-day troubleshooting — with a fast local knowledge bank, voice and screen input, and AI answers that stream in as you read.

Self-contained installer · Windows 10/11 (x64) · No separate .NET install needed

Everything you need to learn faster

Purpose-built for engineers preparing and troubleshooting.

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Instant answers

Bank-first lookup returns known answers instantly; new questions stream from the cloud and are cached for next time.

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Voice & audio

Ask by voice, or let it listen and auto-answer spoken questions — hands-free.

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Screen understanding

Capture the screen and get context-aware help on exactly what's in front of you.

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Mock tests

Turn your knowledge bank into flashcard-style practice, organized by technology.

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Conversation memory

Follow-ups like "explain more" or "compare both" stay in context automatically.

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Private & licensed

Secrets encrypted at rest; per-seat licensing with single-device binding.

Ask anything, get a clear answer

Q: Difference between DELETE and TRUNCATE?

DELETE removes rows one by one and can be rolled back. TRUNCATE deallocates pages, allows no WHERE clause, and is much faster.

DELETETRUNCATE
DML commandDDL command
WHERE allowedNo WHERE
Can roll backMinimal logging
SlowerFaster

Get Sudha AI

Download and start asking in under a minute.

↓ Download for Windows (x64)
Windows 10 / 11 · 64-bit · ~72 MB · self-contained (no prerequisites)