Explore Clinical Data Faster
Nimble Viewer is a free, local, read-only desktop app for clinical data exploration and review.
Open common study files, explore them quickly, filter and sort without code, inspect metadata, and convert what you need into convenient formats.
Local - Works in your Mac, Windows, or Linux
Fast - Open largest of files in split seconds
Read Only - Designed for Clinical Data Exploration
Multi-Format - Support mainstream file formats
Review Quickly
Answer questions faster directly from source data.
All your Data
SAS Formats
Open .sas7bdat and .xpt for day-to-day dataset review.
Define-XML
Open Define-XML with its stylesheet and review it inside the app.
Dataset-JSON
Review CDISC Dataset-JSON in the same fast viewer workflow.
CSV, Excel, Parquet
Work with CSV, Excel, and Parquet in one consistent experience.
Convert Easily
Export What You Need
Convert the current data view into practical working outputs.
Convenient Formats
Convert to CSV or Excel for downstream review and collaboration.
Filtered Results
Export filtered data when you want to share just the relevant slice.
Keep Source Untouched
Create a working copy without changing the original file.
