| Onnuri Infotek | Activepost Standard | 4 |
| Activestate | Activepython | 2 |
| Datadynamics | Activereports | 3 |
| Activereportsexcelreport | Activereportsexcelreport | 1 |
| Panda | Activescan | 4 |
| Glpi-project | Activity | 3 |
| Unknown | Activity Log | 1 |
| Unspecified | Activity Log Plugin | 1 |
| Unknown | ActivityPub | 4 |
| Datatrac | Activity Console | 1 |
| Activity Log Project | Activity Log | 3 |
| Pojo | Activity Log | 3 |
| Actix | Actix-http | 2 |
| Actualscripts | Actualanalyzer Gold | 1 |
| Actualscripts | Actualanalyzer Pro | 1 |
| Actualscripts | Actualanalyzer Server | 1 |
| DenK BV | Actueel Financieel Nieuws – Denk Internet Solutions | 1 |
| Micro Focus International | AcuToWeb | 1 |
| Intel | Acu Wizard | 1 |
| Gbgplc | Acuant Acufill Sdk | 6 |
| The Collective | Acuity Cms | 2 |
| Acuma | Acusend | 1 |
| Acymailing.com | AcyMailing Enterprise Component For Joomla | 4 |
| Unknown | Ad Inserter Pro | 2 |
| Unknown | Ad Inserter – Ad Manager & AdSense Ads | 4 |
| Spacetime | Ad Inserter – Ad Manager & AdSense Ads | 4 |
| Norenz | Ad-edit2 | 1 |
| Ad-minister Project | Ad-minister | 1 |
| Oleumtech | Ad1 Firmware | 1 |
| Getadmiral | Ad Blocking Detector | 1 |
| Ad Buttons Project | Ad Buttons | 1 |
| Watchguard | Ad Helper Firmware | 1 |
| Adacore | Ada Web Services | 1 |
| Insanevisions | Adaptcms | 8 |
| Rsa | Adaptive Authentication | 1 |
| Vanderbilt | Adaptive Communication Environment | 1 |
| Nevma | Adaptive Images | 2 |
| Paypal | Adaptive Payments Sdk | 1 |
| Cisco | Adaptive Security Appliance 5505 Firmware | 2 |
| Cisco | Adaptive Security Appliance 5510 Firmware | 2 |
| Cisco | Adaptive Security Appliance 5520 Firmware | 2 |
| Cisco | Adaptive Security Appliance 5540 Firmware | 2 |
| Cisco | Adaptive Security Appliance 5550 Firmware | 2 |
| Cisco | Adaptive Security Appliance Clientless Ssl Vpn | 1 |
| Cisco | Adaptive Security Appliance Cx Context-aware Security Software | 1 |
| Cisco | Adaptive Security Appliance Software | 194 |
| Cisco | Adaptive Security Virtual Appliance | 1 |
| Sybase | Adaptive Server Anywhere | 1 |
| Sybase | Adaptive Server Enterprise | 21 |
| Liquid Bytes Technologies | Adaptive Website Framework | 1 |
| Adaptweb | Adaptweb | 2 |
| Prise | Adas | 11 |
| Intel | Adas Ie | 1 |
| Manageengine | Adaudit Plus | 1 |
| Claranova | Adaware Antivirus | 1 |
| Adbnewssender | Adbnewssender | 4 |
| Adbyby Project | Adbyby | 1 |
| Alarm | Adc-v522ir Firmware | 2 |
| Marios Alexandrou | Add Any Extension To Pages | 1 |
| Unknown | Add Comments | 1 |
| Anilankola | Add Custom Body Class | 1 |
| Unknown | Add Post URL | 1 |
| Arsham Mirshah | Add Posts To Pages | 1 |
| Michael Simpson | Add Shortcodes Actions And Filters (WordPress Plugin) | 1 |
| Add Sidebar | Add Sidebar | 1 |
| Nikhil Vaghela | Add User Role (WordPress Plugin) | 1 |
| Christina Uechi | Add Widgets To Page | 1 |
| Jens Kuerschner | Add To Calendar Button | 1 |
| Unknown | Add To Feedly | 1 |
| Multidots | Add Social Share Messenger Buttons Whatsapp And Viber | 1 |
| Addalink | Addalink | 2 |
| Digium | Addons Module | 1 |
| Squirrelmail | Address Add Plugin | 1 |
| Typo3 | Address Directory | 2 |
| Patrick Przybilla | Addtoany | 2 |
| Ades Design | Adesguestbook | 1 |
| Adguard | Adguard | 1 |
| Adguard-dns | Adguard Dns | 1 |
| Adguard | Adguard Home | 1 |
| Aditustoken Project | Aditustoken | 1 |
| Templatecookie | Adlisting | 1 |
| Asustor | Adm | 1 |
| Manageengine | Admanager Plus | 2 |
| Admidio | Admidio | 5 |
| Ftp | Admin | 2 |
| Obl.ong | Admin | 2 |
| Proper Fraction LLC. | Admin Bar & Dashboard Access Control | 1 |
| Unknown | Admin Management Xtended | 1 |
| Unknown | Admin Menu Editor | 1 |
| Admin-font-editor Project | Admin-font-editor | 1 |
| Fixpunkt Gmbh | Admin.tool Cms 3 | 1 |
| Unknown | AdminPad | 1 |
| Admin Management Xtended Project | Admin Management Xtended | 1 |
| Admin Menu Project | Admin Menu | 1 |
| Unspecified | Adminer Login | 1 |
| Bueltge | Adminimize | 2 |
| Intel | Administrative Tools For Intel Network Adapters | 5 |
| Adminsystems Cms Project | Adminsystems Cms | 2 |
| Adobe | Adobe Animate CC | 1 |
| Adobe | Adobe Audition | 3 |
