Getting Started
A lightweight on-device mzML mass-spectrometry explorer for TIC/BPC/XIC traces, scan filters, peak integration, spectrum inspection, file comparison, and annotated exports.
Support
Massweft Support
Help and product information for Massweft.
Included Features
- Read indexed and plain mzML metadata locally
- Plot TIC, base-peak, and extracted-ion chromatograms
- Inspect spectra by retention time and precursor
- Integrate selected peaks across multiple files
- Filter by MS level, polarity, and m/z range
Common Questions
Does the app need an account, subscription, or in-app purchase?
No. It is a one-time paid download with no account, advertising, analytics, subscription, or in-app purchase.
Does it work offline?
Yes. Core features and bundled material work without a developer-operated service.
Where is my information stored?
Your editable workspaces, parameter values, imported records, comparison settings, notes, and export history remain in local app storage.
What are the limits?
Exploratory research aid. Do not use for regulated identification, quantitation, clinical conclusions, or release decisions without validated laboratory software.
Contact
Email support@shadowfetch.com with the app name, device model, iOS version, and a concise description of the issue.