for Display and Analysis of Flow Cytometry Data:
Weasel is a computer program for off-line display and
analysis of flow cytometry data. Versions are available
for Macintosh, Windows PC and for any system with Java (v1.7
or better) installed. Weasel is available for public
A fully functional copy can be downloaded free for a 30
day trial. Thereafter, a small licence fee is
Common display forms (histograms, contour plots and
More exotic forms (3D dot plots, population linked
displays, pseudo-imaging and biplots).
Batch mode processing.
Merging and exporting FCS data files.
Export of high resolution graphics.
Handles multi-block data (Beckman-Coulter LMD, *Guava,
NEW! Released 10th August
v3.4 with support for ACluE cluster analysed data.
[See the New
Version page for info]
Browse through displays of some of the features
HISTOGRAMS: May have overlays of differing gates or from different data files. More than one parameter may be shown. Histogram orientation can also be changed to match 2D displays as shown in the inset.