Image Analysis Software for SEM and TEM
Digital Micrograph. You can get a free offline license here.
ImageJ: A free imaging software with many plugins available here.
Spectrum Analysis Software for SEM and TEM
DTSA2 is an advanced program for EDS spectrum available here.
Quantfit is a locally developed EELS analysis program available here.
TEM Simulation Software for TEM
Jems is a powerful TEM diffraction and image simulation program. Reduced student version available here.