PDG Computer Downloads

Website
Entire website except pdgLive. (About 150Mb downloaded, 160Mb installed)
Book & Booklet (2020, PDF)
Prog. Theor. Exp. Phys. 2020, 083C01 (2020) (2092 pages, 82 Mbytes)  
Booklet (268 pages, 8 Mbytes)  

Computer Readable Files

Tables of particle information

A table of masses, widths, and PDG Monte Carlo particle ID numbers

Cross Sections and related quantities

PDG Identifiers