What components can I use to use SQlite database with delphi 6 Thanks
Try Zeos Library at http://zeos.firmos.at/portal.php.
It works well with SQLite and others.
It is free and you get the source code too.
I have successfully used ASqlite from http://www.aducom.com.
It's free, open source software.
The new DevArt UniDac components has Sqlite provider
Unidac isn't free, but it's highly recommend and has very stable and fast providers, support Oracle, MS SQL Server, MySql, Interbase,PostgreSql and now Sqlite.
My Answer is AnyDAC in this case. We here currently use it and it works. Especially when you think that you get more than just what the database can do. http://www.da-soft.com/anydac/
We just validated our Synopse SQlite3 framework for Delphi 6.
You've got a whole Client/Server ORM framework, using SQLite3 3.7.3 for its data storage. It's fast and light. And there is some User-Interface dedicated classes (Screen auto-generation, reporting with direct pdf export...).