以下表格顯示IE瀏覽器所有發佈版本的版本號， 從1.0 一直到最新的9.0 Beta。 至於9.0 RC的版本號，過一段時間揭曉 
| Version | Product |
|---|---|
| 4.40.308 | Internet Explorer 1.0 (Plus! for Windows 95) |
| 4.40.520 | Internet Explorer 2.0 |
| 4.70.1155 | Internet Explorer 3.0 |
| 4.70.1158 | Internet Explorer 3.0 (Windows 95 OSR2) |
| 4.70.1215 | Internet Explorer 3.01 |
| 4.70.1300 | Internet Explorer 3.02 and 3.02a |
| 4.71.544 | Internet Explorer 4.0 Platform Preview 1.0 (PP1) |
| 4.71.1008.3 | Internet Explorer 4.0 Platform Preview 2.0 (PP2) |
| 4.71.1712.6 | Internet Explorer 4.0 |
| 4.72.2106.8 | Internet Explorer 4.01 |
| 4.72.3110.8 | Internet Explorer 4.01 Service Pack 1 (Windows 98) |
| 4.72.3612.1713 | Internet Explorer 4.01 Service Pack 2 |
| 5.00.0518.10 | Internet Explorer 5 Developer Preview (Beta 1) |
| 5.00.0910.1309 | Internet Explorer 5 Beta (Beta 2) |
| 5.00.2014.0216 | Internet Explorer 5 |
| 5.00.2314.1003 | Internet Explorer 5 (Office 2000) |
| 5.00.2614.3500 | Internet Explorer 5 (Windows 98 Second Edition) |
| 5.00.2516.1900 | Internet Explorer 5.01 (Windows 2000 Beta 3, build 5.00.2031) |
| 5.00.2919.800 | Internet Explorer 5.01 (Windows 2000 RC1, build 5.00.2072) |
| 5.00.2919.3800 | Internet Explorer 5.01 (Windows 2000 RC2, build 5.00.2128) |
| 5.00.2919.6307 | Internet Explorer 5.01 (Office 2000 SR-1) |
| 5.00.2920.0000 | Internet Explorer 5.01 (Windows 2000, build 5.00.2195) |
| 5.00.3103.1000 | Internet Explorer 5.01 SP1 (Windows 2000 SP1) |
| 5.00.3105.0106 | Internet Explorer 5.01 SP1 (Windows 95/98 and Windows NT 4.0) |
| 5.00.3314.2101 | Internet Explorer 5.01 SP2 (Windows 95/98 and Windows NT 4.0) |
| 5.00.3315.1000 | Internet Explorer 5.01 SP2 (Windows 2000 SP2) |
| 5.00.3502.1000 | Internet Explorer 5.01 SP3 (Windows 2000 SP3 only) |
| 5.00.3700.1000 | Internet Explorer 5.01 SP4 (Windows 2000 SP4 only) |
| 5.50.3825.1300 | Internet Explorer 5.5 Developer Preview (Beta) |
| 5.50.4030.2400 | Internet Explorer 5.5 & Internet Tools Beta |
| 5.50.4134.0100 | Internet Explorer 5.5 for Windows Me (4.90.3000) |
| 5.50.4134.0600 | Internet Explorer 5.5 |
| 5.50.4308.2900 | Internet Explorer 5.5 Advanced Security Privacy Beta |
| 5.50.4522.1800 | Internet Explorer 5.5 Service Pack 1 |
| 5.50.4807.2300 | Internet Explorer 5.5 Service Pack 2 |
| 6.00.2462.0000 | Internet Explorer 6 Public Preview (Beta) |
| 6.00.2479.0006 | Internet Explorer 6 Public Preview (Beta) Refresh |
| 6.00.2600.0000 | Internet Explorer 6 (Windows XP) |
| 6.00.2800.1106 | Internet Explorer 6 Service Pack 1 (Windows XP SP1) |
| 6.00.2900.2180 | Internet Explorer 6 for Windows XP SP2 |
| 6.00.2900.5512 | Internet Explorer 6 for Windows XP SP3 |
| 6.00.3663.0000 | Internet Explorer 6 for Windows Server 2003 RC1 |
| 6.00.3718.0000 | Internet Explorer 6 for Windows Server 2003 RC2 |
| 6.00.3790.0000 | Internet Explorer 6 for Windows Server 2003 (release) |
| 6.00.3790.1830 | Internet Explorer 6 for Windows Server 2003 SP1 and Windows XP x64 |
| 6.00.3790.3959 | Internet Explorer 6 SP2 for Windows Server 2003 SP1 and Windows XP x64 |
| 7.00.5730.1100 | Internet Explorer 7 for Windows XP and Windows Server 2003 |
| 7.00.5730.1300 | Internet Explorer 7 for Windows XP and Windows Server 2003 |
| 7.00.6000.16386 | Internet Explorer 7 for Windows Vista |
| 7.00.6000.16441 | Internet Explorer 7 for Windows Server 2003 SP2 x64 |
| 7.00.6000.16441 | Internet Explorer 7 for Windows XP SP2 x64 |
| 7.00.6001.1800 | Internet Explorer 7 for Windows Server 2008 and for Windows Vista SP1 |
| 8.00.6001.17184 | Internet Explorer 8 Beta 1 |
| 8.00.6001.18241 | Internet Explorer 8 Beta 2 |
| 8.00.6001.18372 | Internet Explorer 8 RC1 |
| 8.00.6001.18702 | Internet Explorer 8 for Windows XP, Windows Vista, Windows Server 2003 and Windows Server 2008 |
| 8.00.7000.00000 | Internet Explorer 8 for Windows 7 Beta |
| 8.00.7600.16385 | Internet Explorer 8 for Windows 7 and for Windows Server 2008 R2 (release) |
| 9.0.7930.16406 | Internet Explorer 9 Beta |