| filename extensions | art-335 |
| pgr | |
| TechTarget file types | art-336 | PGR-PowerGREP-Results-File-JGsoft-Just-Great-Software |
| TechTarget file types | art-336 | PGR-Pretty-Good-Privacy-PGP-Groups |
| English | eng-000 | PowerGREP Results File |
| English | eng-000 | Pretty Good Privacy : PGP Groups |