"FLIMvivo.py" fits CSV data from FLIM measurements either by convolution or tail fitting. "FLIMseg.py" is a helper script that takes segmentation TIF files and PicoQuant PTU files, extracts the decay data, saves in CSV format by segment, and attemps to call FLIMvivo for them with the appropriate options. Both have some descriptions for various input parameters by calling with "--help".
Download FLIMvivo_GUI_Installer_Win_x86.zip, unzip and run FLIMvivo_Installer.bat to DOWNLOAD the user interface version of FLIMvivo. (Currently available for Windows)
Windows and some antivirus programs insist the installer zip is a virus. If you can't get it to work, you can download directly here: https://drive.google.com/u/0/uc?id=19YsOB6eHCEjzn5poPl8zZV8pujsq-rcO&export=download
For Windows, you can also download the GUI into your Program Files folders from https://data.cyverse.org/dav-anon/iplant/home/kelli/FLIMvivo_GUI.rar (extract).