MetaDirectory
- Automated Solutions Group
ASG is the developer and/or publisher of several 4D plug-ins.
- Braided Matrix, Inc.
Develops and markets 4th Quarter Accounting Solution (4Q) a multi-user accounting system for small to mid-sized businesses.
- Climbway
4D Office: Connect MS Office and 4D; 4D TAPI: interfaces 4D with phone systems
- 4D Plug-ins on Info-Mac
Plug-ins include Color 4D and File Toolkit for 4D.
- Development and Database tools and books
Committed Software is the publisher of SanityCheck, DataCheck, Method Maddness, AutoDoc, and 4D Version Control software tools. It also publishes "Training Guide: Getting Started 4D" target="_blank".
- A Dog And His Boy
LDAP4D implements the LDAP C API in a 4D sort of way. It allows 4d applications to perform LDAP client operations.
- e-Node
European portal for all 4th Dimension software and books.
- Escape
The homepage of QPix, QMedia, QuickList, BLOB Manager, and QFree
- Foresight Financials
Foresight Financials offers world-class accounting, management, sales/marketing and inventory modules in one, fully-integrated, single application system.
- Foundation
Shell for 4th Dimension to create custom menus environments. Built-in support for 4D Write and 4D Draw.
- Internet ToolKit for 4D
ITK transforms any 4D database into an Internet server or client.
- Island Data Management
ZipCenter adds ZIP Code lookups and GIS searches to any 4D database. ZipCenter is fast, easy to use, and simple to install.
- JCS Développement
Home of Rescue for 4D, Rescue for 4D Data, Emergency for 4D. Tools to repair 4D structure or data file.
- Jens Blomster's tools
Useful tools and plugins (eg RobotWatchdog, SimpleSQL)
- OLE4D plugin
Use ActiveX and OLE controls in your 4D application.
- Rose
4D Agenda: scheduling plugin. 4D Column: for display of lists. VMySQL: connect mySQL and 4D. 4D Toolbox: some utility routines.
- Stuff-ToolKit for 4D
4th Dimension plug-in that allow to use Aladdin Systems Stuffit Engine directly from 4th Dimension programming language.
- TEC Solutions
Plugins and components: TECS SQL, TEC Query, Soundex, TEC TCP
