100% local index
Your files, names, and queries never leave your PC. No cloud service, no telemetry required.
Fast, private desktop search for Windows
Mo-Search builds a private index on your PC and surfaces the right file first — across millions of documents, code, logs, and archives. No cloud. No uploads.
Download Mo-Search
40-day trial · 105,898 KB
Windows 10 and 11 (x86 / x64)
Mo-Search is a Windows desktop application.
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Mo-Search in action
Why Mo-Search
Instant ranked results
Weighted relevance blends hits, density, recency, and favorites so the right file is usually first.
Scales to millions
Indexes 2M+ files across long-lived archives with a small memory footprint and background AutoIndexer.
Deep filters & viewer
Combine text, filename, path, type, and date. Preview and analyze files without leaving the results.
Search that corrects itself
Misspell a word in Advanced Search and Mo-Search offers the fix before you notice the mistake — accept it and the ranked results follow. Every search is saved too: reopen the history dropdown to rerun one from last week without retyping it.
What's new
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