Convert KDBX to KDB
How to convert KeePass KDBX files to KDB format and the best software for secure conversion.
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How to convert kdbx to kdb file
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Understanding kdbx and kdb file formats
KDBX and KDB are both database file formats used by KeePass, a popular open-source password manager. KDB is the original format used by KeePass 1.x, while KDBX is the newer, more secure format introduced with KeePass 2.x. KDBX supports advanced encryption, improved data structures, and additional features compared to KDB.
Why convert kdbx to kdb?
Converting from KDBX to KDB may be necessary if you need to access your password database with older software or devices that only support the KDB format. However, be aware that some features and data may be lost during conversion due to format limitations.
How to convert kdbx to kdb
There is no direct conversion tool built into KeePass, but you can perform the conversion using KeePass 2.x by exporting and then importing your data:
- Open your KDBX file in KeePass 2.x.
- Go to File → Export and choose KeePass KDB (1.x) (*.kdb) as the export format.
- Save the exported file. This will create a KDB file compatible with KeePass 1.x.
Note: Some advanced features in KDBX (such as custom icons, advanced fields, or attachments) may not be supported in the KDB format and could be lost during export.
Best software for kdbx to kdb conversion
The recommended software for this conversion is KeePass 2.x (available for Windows, Linux, and macOS via Mono). It provides the most reliable and secure way to export your database to the older KDB format.
Summary
To convert a KDBX file to KDB, use KeePass 2.x and export your database in the KDB format. Always back up your original database before converting, as some data may not transfer perfectly due to format differences.
Note: This kdbx to kdb conversion record is incomplete, must be verified, and may contain inaccuracies. Please vote below whether you found this information helpful or not.
KDBX vs KDB: format comparison
How the KDBX and KDB formats compare on the properties that matter most for this conversion.
| Property | .KDBX KeePass Password Database | .KDB KeePass Database |
|---|---|---|
| Open standard | Partly open | No |
| Compression | Both | — |
| Typical file size | Small | Small |
| Opens in a web browser | No | No |
| Further editing | Limited | Not directly editable |
| Metadata support | Extensive | Basic |
| Plain-text readable | No | No |
| Best used for | Data exchange | — |
| Introduced | 2009 | 2003 |
| Developer | KeePass (Dominik Reichl) | Dominik Reichl / KeePass |
| MIME type | application/x-keepass2 | — |
Information about file extensions and file types is provided by File-Extensions.org
