Trusted Windows Utilities

Free, OV‑signed diagnostic tools designed for clarity, safety, and performance.

All listed tools are free to download and use. Custom diagnostic utilities can be developed on request.

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Featured Tools

Cache Cleaner

Clear temporary files and free disk space instantly.

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Icon Grabber

Extract icons from EXEs and DLLs with ease.

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Network Diagnostic Tool

Run DNS, ping, and connectivity tests in one place.

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Recommended tools

Why DNASmith Tools?

All tools digitally signed with OV certificate
No installers, no ads, no telemetry
SHA-256 hashes published for every download
Safe for IT pros and home users
Built for clarity, safety, and performance