Windev can import Access projects (not in the limited free version).
Ranked in these QuestionsQuestion Ranking
Pro Free version
The express version is free, but limited.
Pro Multi database
HFSQL, Access, AS/400 & IBM i, Oracle, SQL Server, DB2, MySQL, Informix, PostgreSQL, Progress, Sybase, xBase, SQLite, MariaDB, Hadoop (HBASE, Hive, HDFS), MongoDB, Memcached, Redis ...
Con Each (yearly) release is buggy, and these bugs are not corrected until, at best, the next release, that brings other bugs ; you buy each one hoping for the best, but it never improve
Con Relatively unknown
It can be hard to find documentation.