.DDB file extension

This is the basic program to work with .DDB extension

Protel 99 SE

The program works with the following extensions: prj, pld, sch, ddb, lib, sdf, rcs, net and pcb

.DDB extension is also supported by the following programs:

DBManager Standard DBManager Catalog

A fully-featured database manager for MySQL, Postgre and many others.

Dynacom Accounting Dynacom Accounting Database

Start out small but secure, knowing your software is ready to grow with you.

MC Series RSS RSS Database

Mixed-Signal Circuit Simulator Protel Design File

DBManager Professional DBManager Catalog

management for databases.

Machining Strategist Demo Machining Strategist Geometry

DBManager DBManager Document

TroPEZ TroPEZ Database file

Dispatching Made Easy

DeZURIK/Copes-Vulcan Alpha-I Alpha-1 Document