PurusMechBeta
Mechanical CAD
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    PurusMechBeta
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    Anonymous usage data: command names, error codes, timings and browser type, with a random ID that is not linked to your account. Never your designs or anything you type. Deleted after 90 days.

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    About PurusMech
    © 2026 Purushothaman Munusamy. All rights reserved.
    Proprietary geometry engine. puruscad.com
    WebGL2: -  |  WebGPU: checking…
    Renderer:
    No feature yet — use New Sketch (Sketch tab), or double-click a plane, to begin a profile.
    Orbit pivot: center of geometry (default)
    Click the model to set the pivot.
    Purchase a PurusMech Licence
    Choose a licence type:
    ₹2 (test amount — launch price ₹10,500)
    One-time payment. Perpetual licence, no recurring charge.
    Demo: 15 days, free.
    Guarantee: signed licence, valid 30 days from payment.
    Permanent: perpetual after 30 days with no refund.
    Paying starts the Guarantee step.

    Payment

    Card or online payment via Razorpay.
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    Pay Now — ₹2

    What happens after you pay

    Activation is manual.
    After paying, email contact@puruscad.com:
    your Razorpay receipt, your sign-in email, and "Perpetual licence".
    We verify the payment and issue the licence by reply.