| File Extension: | HLZ |
| File Type Description: | ESO MIDAS Help ASCII File |
| File Type Developer: | European Southern Observatory |
| Primary Associated Software: | ESO-MIDAS |
| Primary Software Developer: | European Southern Observatory |
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The HLZ file extension is a ESO MIDAS Help ASCII File file developed originally by European Southern Observatory for ESO-MIDAS. Data from our web servers (annonymous users) show that HLZ files are most popular in United States and are often used by Windows 10. Google Chrome is their primary internet browser for the bulk of these users.
 | Multi-Edit by Multi Edit Software |
 | ESO-MIDAS by European Southern Observatory |
| Windows 10 | Windows 11 | Windows 6 | Windows 8.1 |
 | Windows |
 | Mac |
 | Linux |
| Extension | File Type Developer | File Category | File Type Description |
|---|---|---|---|
| .BDF | Willowsoft Creek Software | Backup Files | Backup Definition File |
| .XCK | Unknown Developer | Data Files | Extended Crack File |
| .TRV | Traverse PC | Data Files | Traverse PC Desktop Survey Data File |
| .POS | Trimble Inc. | Data Files | Trimble Position File |
| .QBXML | Intuit, Inc. | Data Files | QuickBooks XML Format File |
| .TRA | Interscape | Data Files | WinTrack Railroad Track Text File |
| .BDIFF BUPDATE BINARY UPDATE | Unknown Developer | Data Files | Bdiff Bupdate Binary Update |
| .CSD | Valve | Game Files | Steam Game Data Backup File |
| .NVL | Interscape | Data Files | UniChem Results File |
| .AVA | Open Source | eBook Files | AvaaBook eBook |
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