| | ProxyInspector 3.x Standard | ProxyInspector 3.x Enterprise |
| Console version |  |  |
| Local database support |  |

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| Microsoft® SQL Server 2005/2008 and Microsoft® SQL Server Express support | |  |
| Max database size | Limited to 2Gb | Unlimited for SQL server and local database
Limited to 4Gb for Microsoft® SQL Server Express |
| Active Directory synchronization | |  |
| Work with several servers using one ProxyInspector installation* | |  |
| Support for Qbik WinGate |  |

|
| Support for Ositis WinProxy |  |

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| Support for Kerio® WinRoute/Control |  |

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| Support for Squid |

|

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| Support for EProxy/EServ |  |  |
| Support for Microsoft® ISA Server 2000/2004/2006/TMG 2010 |  |  |
| Search phrases reporting (Microsoft® ISA Server/TMG 2010, EServ/EProxy & Squid) | |  |
| Firewall rules reporting (Microsoft® ISA Server/TMG 2010 only) | |  |