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Questions About And Help With SQLite

Connect with SQLite developers and other SQLite users on the SQLite Help Forum. This is the preferred way to get free help with SQLite. Do not report bugs on this Forum, however.

Bug Reports

Send bug reports to the SQLite Bug Forum. Do not send bug reports, and especially AI-generated bug reports to the SQLite Help Forum.

Historical Mailing List

There was formerly a mailing list devoted to discussions about SQLite, but as of 2020-03-12, the mailing list is deprecated. Please use the SQLite Forum instead. Historical mailing lists posts are preserved at www.mail-archive.com

Paid Professional Support

If you would like professional support for SQLite or if you want custom modifications performed by the original author of SQLite, these services are available for a modest fee. For additional information contact:

Proprietary SQLite Extensions

The core SQLite library found on this website is in the public domain. But there also exist proprietary, licensed extensions to SQLite.

• The SQLite Encryption Extension (SEE) will read and write database files encrypted using 128-bit or 256-bit AES.

• The SQLite Compressed and Encrypted Read-Only Database (CEROD) extension will read a database file that is both compressed and encrypted.

• The ZIPVFS extension will both read and write database files that are both compressed and optionally encrypted using application-supplied compression and encryption routines.

• The Test Harness #3 (TH3) is an alternative set of test vectors for SQLite that verify the operation of SQLite in an as-deployed configuration on embedded platforms with 100% branch test coverage.

This page was last updated on 2025-11-13 07:12:58Z