Single File Delphi Database, a great BDE replacement.
BSEditor: Single file Delphi database with comprehensive SQL support, Strong Encryption,BLOBs and multiuser mode support. This BDE alternative is fully compatible with standard and third-party database components and reporting engines. Absolute DB does not require any DLLs, drivers or Windows updates. It compiles right into EXE file and works on any version of Windows from 98 to Vista. Absolute DB is written completely in Delphi, full source code is available. Absolute DB is a great BDE replacement.

Key Features:

* No BDE; no DLLs
* Single-file database
* SQL92 (DDL & DML) support
* Compatible with standard and third-party database controls
* Single-user and multi-user mode (file-server)
* Works great on all versions of Windows - from 98 to Vista, doesnt require any updates or service packs
* Ultra-fast in-memory tables
* Unmatched ease-of-use
* Strong encryption
* BLOB compression
* Free for personal use
* Full source code available
* Royalty-free distribution you can free download Absolute Database 6.06 now.