Private index
Your entire index stays on your machine. No cloud, no uploads.
Mo-Search 9.49.24
Elegant search with professional clarity.
Mo-Search creates a private index on your PC, delivering instant results with ranking you can trust.
Download Mo-Search
Version 9.49.24
Jan 2026
Why it feels different
Query view
Weighted ranking blends hits, density, recency, and favorites to surface the right files first.
Instant
Millions
Trusted by power users
Real-world feedback from teams who live inside their file systems.
“Instant results on a 3TB archive with zero cloud exposure. This is the file search I’ve wanted for years.”
— Lead engineer
“Fast, private, and reliable. The ranking actually matches how I work.”
— Research analyst
“Mo-Search makes our Windows file stacks feel accessible again.”
— Digital archivist
Designed for deep libraries
Balance elegance with enterprise-grade performance across massive collections.
1M+
files indexed
Instant
keyword results
Offline
data ownership
Modern search, timeless control.
Combine text, filename, path, and date filters with full local ownership.
Fast ranking
Weighted relevance blends hits, density, and recency.
Integrated viewer
Analyze files and extract insights without leaving the results.
Search the release notes
Privacy, clarified.
Mo-Search never sends your data to the cloud. Indexing and search stay on your PC.
Questions? Questions@meauxsoft.com
Built for Windows x86/x64.
Local-first Windows desktop search
Mo-Search is a Windows desktop search engine built for fast local file search, private indexing, and reliable results across large libraries. Use it as a file indexer for documents, code, logs, and archives without uploading data to the cloud.
Search by keyword, filename, path, and date with instant results, then open the integrated file viewer for deep inspection. For local-first AI workflows, Mo-Search exposes a PowerShell interface and JSON-capable output so agents can query indexes safely on-device.