As of late 2025, the official direct download link is no longer consistently available on the main Microsoft website.
You can sometimes find the file archived in legacy Knowledge Base articles, such as KB 273956 . jetcomp.exe download
While newer versions of Access have built-in "Compact and Repair" features, JetComp remains a critical tool for IT administrators and developers because it can often recover databases that the standard Access tools cannot. What is JetComp.exe? As of late 2025, the official direct download
JetComp.exe is a "last resort" utility for Microsoft Jet database engines (versions 3.x and 4.x). Its primary advantage is that before compacting it. What is JetComp
If you are dealing with a corrupted or bloated Microsoft Access database, finding a reliable way to fix it is a top priority. The utility, also known as the Jet Compact Utility , is a specialized standalone tool designed specifically for repairing and compacting databases created with the Microsoft Jet database engine.
Standard Access repair tools try to open and close the file to initiate a repair; if the corruption is severe enough to prevent the file from opening, those tools fail. JetComp bypasses this check, allowing it to reach and fix data even in heavily damaged .mdb files. Where to Download JetComp.exe