Welcome to MatchFetch
Your privacy-first DNA match analysis tool for Ancestry and 23andMe. Download, analyze, and manage your matches with easeβall on your own device.
- Windows 10 (1903+) 64-bit
- .NET 9.0 Windows Desktop Runtime
- 4 GB RAM (8 GB recommended)
- 500 MB+ free storage
- Internet connection (for fetching matches)
- AncestryDNA or 23andMe account
Installation
Set up MatchFetch in just a few steps. No technical expertise required!
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1
Download: Get the latest MatchFetch for Windows from GitHub Releases.
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2
Install: Run the installer or extract the archive to your preferred folder.
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3
Launch: Open MatchFetch from the shortcut or executable.
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4
Stay Updated: MatchFetch checks for updates automatically and notifies you when a new version is available.
First Time Use
Get started with MatchFetch in four simple steps. Your privacy and security are always protected.
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Open MatchFetch: The main window appears with options for Ancestry and 23andMe.
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Select Service: Choose your DNA testing service from the available options.
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Secure Login: A browser window opens for you to log in securely. MatchFetch never stores your credentials.
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Choose Test: After login, select the DNA test you want to analyze.
Fetching Matches
Download your DNA match data with flexible options and real-time progress.
Managing & Filtering Matches
Find, filter, and analyze your DNA matches with powerful tools tailored for each service.
Ancestry Matches
Displayed info:
Filters
23andMe Matches
Displayed info:
Filters
Viewing Match Details
Double-click any match to open a detailed view. See all available genetic and ancestry information, tailored for each service.
Ancestry Match Details
- Relationship: Prediction, shared DNA, longest segment
- Ancestral Regions: Regions with confidence range levels
- Ancestral Journeys: Journeys with connection percentages
23andMe Match Details
- Relationship: Prediction, shared DNA, longest segment
- Ancestry Composition: Regions and percentages
- Haplogroups & More: Haplogroups, surnames, grandparent birth locations (if available)
Advanced Features
Resume Fetch (Ancestry)
Continue a previously started Ancestry fetch. MatchFetch tracks your progress per test, so you can pick up right where you left off.
Multiple Test Management
Fetch matches for any DNA test linked to your account. View results for each test independently within the app.
Data Export
Export your match data in structured JSON format for use with other analysis tools. Includes all match details.
- Click Export Matches in the main interface
- Choose your export location and filename
- Data is exported in JSON format
Troubleshooting
Having trouble? Find solutions to common issues below. Click a card to expand details.
Login Issues
Solutions:
- Verify your username and password are correct
- Check if your account is locked or requires additional verification
- Ensure you have an active subscription (Ancestry) or account (23andMe)
- Try logging in through your web browser first to confirm account status
Update Problems
Solutions:
- Check your internet connection
- Ensure MatchFetch has permission to modify its own files
- Try downloading the update manually from the website
- Restart MatchFetch after a failed update attempt
Getting Help
Get help or report bugs via our community channels: Please include:
- Your MatchFetch version
- Detailed description of the problem
- Any error messages you received
- Steps you've already tried