| Detailed Information | |||
|---|---|---|---|
| File Extension | IDX | ||
| File Type | Email-related Files | ||
| Popularity | 6 | ||
| Description | Outlook Express Mailbox Index File | ||
| Introduction | The IDX file extension is associated with Microsoft Outlook Express. IDX file stores an index of mail messages. | ||
| Download PC TuneUp Maestro to open IDX files | |||
File Extension IDX
PC Tuneup Maestro with Open File Support Will enable Your PC to Open IDX Files Instantly.