| Mediawiki | Abusefilter | 3 |
| Aprelium | Abyss Web Server X1 | 1 |
| Tendacn | Ac10 Firmware | 61 |
| Tendacn | Ac1200 Firmware | 4 |
| Netgear | Ac1200 R6220 Firmware | 1 |
| Tendacn | Ac18 Firmware | 60 |
| Tenda | Ac21 Firmware | 12 |
| Tendacn | Ac23 Ac2100 Firmware | 4 |
| Comba | Ac2400 Firmware | 23 |
| Tenda | Ac6v2.0 Firmware | 5 |
| Tendacn | Ac7 Firmware | 21 |
| Tenda | Ac8v4 Firmware | 13 |
| Blackboard | Academic Suite | 6 |
| Creativeitem | Academy LMS | 1 |
| Creativeitem | Academy Learning Management System | 1 |
| Usbank | Academy Sports \+ Outdoors Visa | 1 |
| Accadvocacy | Acc Advocacy Action | 1 |
| Labanquepostale | Acces Compte | 1 |
| Vmware | Access | 30 |
| Alexey Trofimov | Access Code Feeder (WordPress Plugin) | 1 |
| Cassia Networks | Access Controller | 5 |
| AccessPress Themes | Access Demo Importer (WordPress Plugin) | 2 |
| Access Manager | Access Manager | 35 |
| OpenVPN | Access Server | 2 |
| Unknown | AccessAlly | 1 |
| Futomi | Access Analyzer Cgi | 3 |
| Cassianetworks | Access Controller | 3 |
| Citrix | Access Gateway | 15 |
| Rsa | Access Manager Agent | 2 |
| Lucent | Access Point Service Router 1500 | 1 |
| Lucent | Access Point Service Router 300 | 1 |
| Lucent | Access Point Service Router 600 | 1 |
| Cisco | Access Registrar | 3 |
| Ericom | Access Server | 1 |
| Lenovo | Access Support | 3 |
| Cisco | Accesspath | 1 |
| Accio One Page Parallax Responsive Theme Project | Accio One Page Parallax Responsive Theme | 1 |
| Accio Responsive Onepage Parallax Site Template Project | Accio Responsive Onepage Parallax Site Template | 1 |
| Accipiter | Accipiter Direct Server | 1 |
| Unknown | Accordion & FAQ | 1 |
| Biplob Adhikari | Accordions (WordPress Plugin) | 1 |
| Biplob Adhikari | Accordions – Multiple Accordions Or FAQs Builder (WordPress Plugin) | 2 |
| Netwrix | Account Lockout Examiner | 1 |
| Mibizapps | Accurate Lending | 1 |
| Acd Systems | Acdsee | 9 |
| Motorola | Ace Ip Gateway \(4600\) Firmware | 1 |
| Rsa | Ace Server | 3 |
| Cisco | Ace Web Application Firewall | 1 |
| Cisco | Ace Xml Gateway | 1 |
| Acegisecurity | Acegi-security | 1 |
| Aceware | Aceweb Online Portal | 5 |
| Acf To Rest Api Project | Acf To Rest Api | 1 |
| Acgv News | Acgv News | 4 |
| Drupal | Acidfree | 1 |
| Netgate | Acme | 1 |
| Acme Labs | Acme Server | 1 |
| Dataparadigm | Acn2go | 1 |
| Acnews | Acnews | 1 |
| Absofort | Aconon Mail Enterprise Sql | 1 |
| Priorswood | Acorn Comms | 1 |
| Estateapps | Acorn Estate Agents | 1 |
| Tim Hockin | Acpid | 4 |
| Acra | Acra Library | 1 |
| Linux | Acrn | 9 |
| Linuxfoundation | Acrn | 9 |
| Projectacrn | Acrn | 9 |
| Adobe | Acrobat And Reader | 6 |
| Adobe | Acrobat 3d | 4 |
| Acrolinx | Acrolinx Server | 1 |
| Acronis | Acronis Agent | 37 |
| Acronis | Acronis Cloud Manager | 3 |
| Acronis | Acronis Cyber Backup 12.5 | 2 |
| Acronis | Acronis Cyber Infrastructure | 2 |
| Withhive | Actionpuzzlefamily For Kakao | 1 |
| Unknown | Active Directory Integration / LDAP Integration | 6 |
| Active It Zone | Active ECommerce CMS | 1 |
| JumpDEMAND Inc. | ActiveDEMAND | 1 |
| Transware | Active\! Mail | 4 |
| Active 24 Project | Active 24 | 1 |
| Active Web Suite Technologies | Active Classifieds | 1 |
| Microsoft | Active Directory | 1 |
| Microsoft | Active Directory Application Mode | 1 |
| Microsoft | Active Directory Federation Services | 4 |
| Microsoft | Active Directory Lightweight Directory Service | 2 |
| Microsoft | Active Directory Services | 1 |
| Netapp | Active Iq | 3 |
| Rubyonrails | Active Record Session Store | 2 |
| Rubyonrails | Active Resource | 1 |
| Mybb | Active Threads | 1 |
| Py Software | Active Webcam | 5 |
| Datadynamics | Activebar | 1 |
| Icq | Activelist Server | 1 |
| Tibco | Activematrix Businessworks | 1 |
| Apache | Activemq Artemis | 3 |
| Onnuri Infotek | Activepost Standard | 4 |
| Activestate | Activepython | 2 |
| Datadynamics | Activereports | 3 |
| Activereportsexcelreport | Activereportsexcelreport | 1 |
| Panda | Activescan | 4 |
| Activestate | Activetcl | 1 |
