CapyToolkit offers 45+ free browser tools with guides, no account needed

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CapyToolkit is a free, browser-based platform offering over 45 utilities across nine categories, including hardware diagnostics, developer parsers, security tools, and personal utilities like PDF handling and receipt splitting. Each tool comes with example-driven reference content to help users understand its functionality. All processing happens client-side, meaning no files are uploaded and no data leaves the browser tab. The platform requires no account, works offline once installed as a web app, and is also available on the Microsoft Store for Windows. New tools are added regularly, and the service is entirely free with no paid tier.

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