Jetcomp.exe Download !free! May 2026

The JETCOMP.exe utility is a specialized, standalone tool designed by Microsoft to compact and repair Access databases (primarily .mdb files) created with Microsoft Jet database engine versions 3.x and 4.x. Unlike the built-in "Compact and Repair" feature within Microsoft Access, JETCOMP does not attempt to open and close the database before processing it, making it uniquely capable of recovering files that Access itself cannot open. Key Features and Benefits

Syntax:

jetcomp.exe <source database path> <destination database path> [/verbose]

, if JetComp cannot fix the corruption, your next best move is to restore from a recent backup. When JetComp Isn’t Enough jetcomp.exe download

Corruption Recovery: Repairs common errors like missing indexes or invalid long value pointers, logging results in a system table named MSysCompactError. The JETCOMP

Summary Checklist

✅ Download jetcomp.exe via XP Support Tools.
✅ Extract to a local folder.
✅ Backup your .mdb.
✅ Close all apps using the database.
✅ Run jetcomp.exe from Command Prompt.
✅ Test the compacted database before deleting the original. , if JetComp cannot fix the corruption, your

While Access has evolved, JetComp remains a vital "Swiss Army knife" for anyone maintaining legacy Are you still using JetComp for your troubleshooting? Let us know in the comments if it saved your data today! Is Jetcomp.exe retired for mdb? - Microsoft Q&A

If your Microsoft Access .mdb file is corrupted and the built-in "Compact and Repair" tool isn't working, JETCOMP.exe is your last line of defense. As of early 2026, finding an official download is tricky because Microsoft has removed the original direct links from many support pages. Where to Download JETCOMP.exe