About IBM ACS (Access Client Solutions)
FREE - IBM ACS (Access Client Solutions)
IBM i Access Client Solutions (ACS) is the modern software suite developed by IBM to provide connectivity and management tools for IBM i systems, serving as the successor to the legacy IBM Client Access. Introduced around 2012, ACS is a Java-based, platform-independent application designed to run on Windows, macOS, and Linux, offering a flexible and lightweight alternative to its Windows-centric predecessor.
It provides a wide range of functionalities, including 5250 terminal emulation for green-screen access, file transfer capabilities, database access via JDBC/ODBC, printer emulation, and system management tools—all consolidated into a single, customizable interface. Unlike the older Client Access, ACS requires no complex client-side installation beyond a Java runtime environment, making it easier to deploy and maintain. It also supports modern security standards, such as TLS encryption, and integrates advanced features like SQL query tools and scripting capabilities.
ACS is tailored for IBM i users—system administrators, developers, and business professionals—offering a robust, future-proof solution to interact with AS/400, iSeries, and IBM i environments efficiently.
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FREE - IBM ACS (Access Client Solutions)
Download IBM i A.C.S. (Access Client Solutions)
Here are the steps to install IBM i Access Client Solutions (ACS):
Download the ACS Installer: Go to the IBM i Access Client Solutions download page and download the latest version of the ACS installer for your operating system (Windows, macOS, or Linux).
Run the Installer: Once the download is complete, run the installer. Follow the on-screen instructions to complete the installation process.
Launch ACS: After the installation is finished, you can launch ACS from the Start menu (Windows) or the Applications folder (macOS/Linux).
Connect to IBM i: When ACS is launched, you will see the "IBM i Access Client Solutions" window. Click on the "Connections" tab and then click the "Add" button to create a new connection to your IBM i system.
Configure the Connection: In the "Add Connection" dialog, enter the following information:
Connection Name: A name for your IBM i connection
Host: The hostname or IP address of your IBM i system
Port: The port number for your IBM i system (typically 446 for SSL or 449 for non-SSL)
User ID: Your IBM i user ID
Password: Your IBM i password
Test the Connection: Once you've entered the connection details, click "Test Connection" to ensure that the connection is working properly. If the test is successful, click "OK" to save the connection.
Connect to IBM i: In the "IBM i Access Client Solutions" window, select the connection you just created and click the "Connect" button. You should now be connected to your IBM i system.
That's it! You can now use the various tools and features available in IBM i Access Client Solutions to interact with your IBM i system.
How to Install IBM i ACS (Access Client Solutions)
How to Download IBM i ACS (Access Client Solutions)
Install IBM i ACS - Java Version
Watch a realtime install of IBM i ACS (Access Client Solutions) using the Java Version.
IBM i ACS - Is there a Windows Version?
Here is a comprehensive explanation of the differences between the IBM i Access Client Solutions - Windows Application Package and the IBM i Access for Windows product, based on the provided source document: IBM i Access Client Solutions - Windows Application Package vs. IBM i Access for Windows
The IBM i Access Client Solutions - Windows Application Package is a subset of the 7.1 IBM i Access for Windows product, containing specific functions available only on Windows operating systems. While based on IBM i Access for Windows, it doesn't include all of its features.
Using IBM i A.C.S. (Access Client Solutions)
Watch a realtime upgrade of IBM i ACS (Access Client Solutions)
IBM i ACS - Changing 5250 Green Screen Color
IBM i ACS - Making it Widescreen (24x80 to 27x132)
IBM i ACS - Multiple Tabs
If you don’t use FTP anymore (or if FTP has been blocked by your network team) the easiest technique is to upload your SAVF to your IBM i's Integrated File System and then copy it direct into a *SAVF
