| Gigasoft | Proessentials | 1 |
| Prof-uis | Prof-uis | 1 |
| Skydreams | Prof. Usman Ali Awheela | 1 |
| Schneider Electric Se | Proface Gp-pro Ex | 1 |
| Schneider-electric | Proface Gp-pro Ex Ex-ed | 4 |
| Schneider-electric | Proface Gp-pro Ex Pfxexedls | 4 |
| Schneider-electric | Proface Gp-pro Ex Pfxexedv | 4 |
| Schneider-electric | Proface Gp-pro Ex Pfxexgrpls | 4 |
| Profanity Project | Profanity | 2 |
| Armorlogic | Profense Web Application Firewall | 5 |
| Dotnetindex | Professional Download Assistant | 2 |
| Proxy-pro | Professional Gatekeeper | 1 |
| Ecomm | Professional Guestbook | 1 |
| Professional Home Page Tools | Professional Home Page Tools Guestbook | 3 |
| Professional Home Page Tools Login Script | Professional Home Page Tools Login Script | 1 |
| Eihitech | Professional Local Directory Script | 1 |
| Avira | Professional Security | 1 |
| Ordermanagementscript | Professional Service Script | 7 |
| Netscape | Professional Services Ftpserver | 1 |
| Unknown | Professional Social Sharing Buttons, Icons & Related Posts – Shareaholic | 2 |
| Devsaran | Professional Theme | 2 |
| Drupal | Professional Theme | 2 |
| Superantispyware | Professional X | 1 |
| Geautomation | Proficy | 2 |
| Ge | Proficy Cimplicitiy | 1 |
| General Electric | Proficy Cimplicity | 2 |
| Emerson | Proficy Machine Edition | 8 |
| Emerson Electric | Proficy Machine Edition | 8 |
| Ge | Proficy Real-time Information Portal | 2 |
| Ge Fanuc | Proficy Real-time Information Portal | 2 |
| Deiser | Profields-project Custom Fields | 1 |
| Php Labs | Profile | 1 |
| Cozmoslabs | Profile Builder | 20 |
| Cozmoslabs | Profile Builder – User Profile & User Registration Forms | 4 |
| Unknown | Profile Builder – User Profile & User Registration Forms | 4 |
| Bestwebsoft | Profile Extra | 1 |
| Sap | Profile Maintenance | 1 |
| Interlogy | Profile Manager | 1 |
| Profile2 Privacy Project | Profile2 Privacy | 1 |
| Profilecms | Profilecms | 2 |
| Vegadesign | Profiledesign Cms | 1 |
| Metagauss | Profilegrid | 22 |
| Metagauss | Profilegrid – User Profiles, Groups And Communities | 1 |
| Profilegrid – User Profiles, Memberships, Groups And Communities | Profilegrid – User Profiles, Memberships, Groups And Communities | 9 |
| Profilepress | Profilepress | 16 |
| Properfraction | Profilepress | 16 |
| Profiles Project | Profiles | 1 |
| Liquidware | Profileunity | 1 |
| Codesys | Profinet | 1 |
| Siemens | Profinet Driver | 1 |
| Siemens | Profinet Driver For Controller | 1 |
| Hilscher | Profinet Io Device | 1 |
| Hilscher | Profinet Io Device Firmware | 1 |
| Siemens | Profinet Io Firmware | 2 |
| Labtam-inc | Proftp | 1 |
| Proftpd | Proftpd | 47 |
| Proftpd Project | Proftpd | 47 |
| N/a | Progea Movicon Scada/hmi | 2 |
| Inedo | Proget | 2 |
| Webwork | Program Generation Language | 1 |
| Citrix | Program Neighborhood Agent | 1 |
| Citrix | Program Neighborhood Client | 1 |
| Intel | Programmable Acceleration Card With Arria 10 Gx Fpga | 1 |
| Pnotepad | Programmers Notepad | 1 |
| Yourfreeworld | Programs Rating Script | 1 |
| Progress | Progress | 6 |
| Crowdfavorite | Progressive License | 1 |
| Unknown | Progressive License | 1 |
| Boesch It-consulting | Progsys | 2 |
| Drupal | Project | 42 |
| Microsoft | Project | 42 |
| Microsoft | Project 2016 | 1 |
| Project Alumni | Project Alumni | 4 |
| Microfocus | Project And Portfolio Management | 3 |
| Hewlett Packard Enterprise | Project And Portfolio Management (ppm) | 1 |
| Hp | Project And Portfolio Management Center | 5 |
| Hpe | Project And Portfolio Management Center | 5 |
| Micro Focus | Project And Portfolio Management Center | 5 |
| Microfocus | Project And Portfolio Management Center | 5 |
| Oracle | Project Contracts | 2 |
| Oracle Corporation | Project Contracts | 2 |
| Oracle | Project Costing | 1 |
| Oracle Corporation | Project Costing | 1 |
| Zoid Technologies | Project Eros Bbsengine | 3 |
| Jenkins | Project Inheritance | 6 |
| Drupal | Project Issue File Review | 1 |
| Drupal | Project Issue Tracking Module | 6 |
| Thethinkery | Project Log | 1 |
| Http-solution | Project Man | 1 |
| Rukovoditel | Project Management App | 1 |
| Microsoft | Project Multilingual User Interface Pack | 1 |
| Oracle Corporation | Project Planning And Control | 1 |
| Broadcom | Project Portfolio Management | 5 |
| Ca | Project Portfolio Management | 5 |
| Microsoft | Project Portfolio Server | 1 |
| Microsoft | Project Professional | 1 |
| Microsoft | Project Rome | 1 |
| Microsoft | Project Server | 44 |
| Microsoft | Project Standard | 1 |
| 3.7designs | Project Status | 1 |
