DB Explorer 3.0.1 (by SLIK Software Ltd)
Compare two database schemas and/or table data, report differences and sync.

ODBC View 3.3.0 (by SLIK Software Ltd)
ODBCView is a free SQL query tool to view and export data from any OBDC database

DB Explorer 3.0.1 (by SLIK Software Ltd)
Compare two database schemas and/or table data, report differences and sync.

Free Database Compare 2.0 (by StarInix Software)
Compares the structure of two SQL Server, MySQL or access databases.

DbWeigher 1.0 (by dbweigher.com)
DbWeigher shows differences in the structures of Microsoft Access databases.

DB SynchroComp 4.0.1 (by e-dule Software)
Analyze, compare, and synchronize SQL Server 7 - 2005 structures

Apex SQL Diff 2005.07 (by Apex SQL Tools)
Apex SQL Diff is database comparison and synchronization tool for SQL server

SQL Balance for SQLBase 1.2.0 (by Desktop Software)
Compare and synchronize databases controlled by SQLBase. Very fast!

SQL Balance for Sybase 1.1.0 (by Desktop Software)
Compare and synchronize databases controlled by Sybase. Very fast!

SQL Balance for MySQL 2.0.3 (by Desktop Software)
Compare and synchronize databases controlled by MySQL. Very fast!

Sync For SQLServer 1.1 (by SleepyAnt Software)
Tool for comparison and synchronizing MS SQL Server database schema and data.

Database Assistant 4.1 (by Markosoft Inc)
Manipulate data from a variety of databases including Oracle, SQL Server, et al

MS SQL Sync Toolkit Lite 2.3 (by BizKit Software)
Tool to compare and sync MS SQL databases.

DataPipe 3.6 (by DataMystic)
Advanced search/replace in databases with patterns, fuzzy and sounds-like match

askSam 6.0 (by askSam Systems)
Turn different types of information into searchable databases with askSam.

Contract Master 2.15 (by MPC soft)
Contract Master offers 3200+ contract templates and samples.

Mnemo 4.3 (by David Rodriguez Perales)
Database manager where you don't have to create tables, fields, indices or keys.