Contact

Contact emdev4fun

Product: Embedded Doctor · License family: embedded-doctor-v1

Software and technical support

emdev4fun handles installation, first-run, diagnostics, error reports, and compatibility issues.

License support

emdev4fun handles activation, deactivation, plan-controlled device limits, authorization-code recovery, and signed certificate refresh.

Payment and tax receipts

As Merchant of Record, Paddle handles payment methods, tax, receipts, and payment-refund processing.

emdev4fun aims to provide an initial response within three business days. Include the Paddle transaction ID in purchase-related support requests, but never send a complete license key, payment-card information, or sensitive source code.

Help us investigate efficiently

1State your operating system, architecture, Embedded Doctor version, and the action that failed.
2Include exact error text and safe reproduction steps. Redact credentials, keys, customer data, and proprietary source.
3For license delivery or recovery, include the Paddle transaction ID and contact us from the matching purchase email.

Choose the right route

Download status and integrity

Check supported installers, signature state, checksums, and release availability.

Open downloads

Lost license credential

Recover with the exact Paddle transaction ID and matching purchaser email.

Recover license

Payment, tax, or receipt question

Use Paddle buyer support because Paddle is the Merchant of Record.

Open Paddle support

Do not email secrets

Never send payment-card data, passwords, private keys, full license credentials, unredacted customer information, or confidential source archives. emdev4fun does not need them to identify a purchase or begin technical triage.

Last updated: August 30, 2026