| MainWP | MainWP Matomo Extension | 1 |
| Emc | Mainframe Enablers Resourcepak Base | 1 |
| Tibco | Mainframe Service Tracker | 1 |
| Osu Open Source Lab | Maintain | 1 |
| Unknown | Maintenance | 1 |
| Helderk | Maintenance Mode | 1 |
| Fugu | Maintenance Switch | 2 |
| Accruent | Maintenance Connection | 1 |
| Hp | Maintenance Entity | 2 |
| Livedata | Maintenance Server | 1 |
| Great Circle Associates | Majorcool | 1 |
| Great Circle Associates | Majordomo | 7 |
| Mjdm | Majordomo | 7 |
| Typo3 | Majordomo | 4 |
| Mj2 | Majordomo 2 | 2 |
| Xoops | Makale | 1 |
| Makale Scripti | Makale Scripti | 1 |
| Gnu | Make | 1 |
| YAS Global Team | Make Paths Relative | 1 |
| MakeStories Team | MakeStories (for Google Web Stories) | 1 |
| Phpjabbers | Make An Offer Widget | 2 |
| Sebastien Corbin | Make Meeting Scheduler Module | 1 |
| Mole | Make Our Life Easy | 1 |
| Usanet Creations | Makebid Auction Deluxe | 2 |
| Usanet Creations | Makebid Auction Standard | 1 |
| Usanet Creations | Makebid Reverse Auction | 1 |
| Scripts For Educators | Makebook | 1 |
| Makeindex | Makeindex | 1 |
| Makemytrip | Makemytrip | 1 |
| Makemytrip Clone Project | Makemytrip Clone | 1 |
| Wolfram Schneider | Makewhatis | 1 |
| Maklerplus | Maklerplus | 1 |
| Makotemplates | Mako | 2 |
| Sqlalchemy | Mako | 2 |
| Xoops | Malaika System Myads Module | 2 |
| Malaysiancoin Project | Malaysiancoin | 1 |
| Malbum | Malbum | 3 |
| Disney | Maleficent Free Fall | 0 |
| Microsoft | Malicious Software Removal Tool | 2 |
| Mall23 | Mall23 | 2 |
| Phpshe | Mall System | 2 |
| Shopro | Mall System | 2 |
| Stephane Rajalu | Malleo | 1 |
| Malltoken Project | Malltoken | 1 |
| Maltego | Maltego | 1 |
| Phpbb | Maluinfo | 2 |
| IObit | Malware Fighter | 9 |
| Microsoft Corporation | Malware Protection | 5 |
| Microsoft Corporation | Malware Protection Engine | 8 |
| QNAP Systems Inc. | Malware Remover | 1 |
| Unknown | Malware Scanner | 1 |
| Blue Coat | Malware Analysis Appliance | 1 |
| Symantec | Malware Analysis Appliance | 1 |
| Symantec | Malware Analyzer G2 | 1 |
| Norman | Malware Cleaner | 0 |
| Torchsoft | Malware Defender | 1 |
| Iobit | Malware Fighter | 2 |
| Malware Finder Plugin Project | Malware Finder | 0 |
| Misp-project | Malware Information Sharing Platform | 13 |
| Microsoft | Malware Protection Engine | 5 |
| Malwarebytes | Malwarebytes | 4 |
| Malwarebytes | Malwarebytes Anti-exploit | 1 |
| Malwarebytes | Malwarebytes Anti-malware | 1 |
| Mam-moodle Alpha Component | Mam-moodle Alpha Component | 1 |
| Mama | Mama.cn | 0 |
| Mambads | Mambads | 2 |
| Mambo | Mambatstaff | 1 |
| Mambo | Mambelfish Component | 1 |
| Mambo | Mambo | 38 |
| Mambo-foundation | Mambo | 33 |
| Mamboserver | Mambo | 38 |
| Mambo | Mambo CMS | 1 |
| Mambo | Mambo Calendar | 2 |
| Mambo-foundation | Mambo Cms | 3 |
| Mamboxchange | Mambo Email Publisher | 1 |
| Mambo | Mambo Gallery Manager | 2 |
| Cbsms | Mambo Module | 2 |
| Mambo | Mambo Multibanners | 1 |
| Mambo | Mambo Open Source | 7 |
| Mambo | Mambo Open Source 4.5 | 2 |
| Mambo | Mambo Portal | 1 |
| Mambo | Mambo Site Server | 7 |
| Mamboxchange | Mambowiki | 1 |
| Mambweather | Mambweather | 1 |
| Andries Brouwer | Man | 3 |
| Man-cgi Project | Man-cgi | 1 |
| Man-db Project | Man-db | 2 |
| Guralp | Man-eam-0003 | 1 |
| Sysadmin Magazine | Man.sh | 1 |
| Earl Hood | Man2html | 4 |
| Man2html Project | Man2html | 4 |
| Robert Luberda | Man2html | 3 |
| Man2web | Man2web | 1 |
| Avi Alkalay | Man Cgi | 1 |
| Connectwise | Manage | 3 |
| Manage Project | Manage | 3 |
| IBM | Manage Application | 1 |
| Virgial Berveling | Manage Notification E-mails (WordPress Plugin) | 1 |
| WpSimpleTools | Manage Upload Limit | 1 |
| N/a | ManageEngine AssetExplorer | 1 |
