Excel (Offline) - Singapore NRIC Checksum Calculator (S,T,F,G,M prefixes)

One-time purchase. If you find any bugs, we will fix and send you an updated version free of charge.

This file is licensed to the original purchaser solely for testing and education purposes.

You agree not to use this tool for:

- Identity fraud, forgery, or any other illegal activity

- Generating fake identification documents

- Circumventing security systems or validation checks

The creator assumes no responsibility for misuse of this file.

Users are expected to comply with all applicable laws and ethical standards.

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