Powered by QM on a Linux server
Help and Support


Version 3.4-13 of QM can be downloaded here. See also Resources and Solutions for applications, tools, external connectors and user contributed source code.

In most cases only the first downloadable item listed below for the relevant platform is needed. The QMClient components are separately downloadable for all platforms for situations where the client and server are different.

Right click on the Download text and select Save Target As. (Mac users should hold down the Apple key and click). The software will not operate without a valid authorisation code.

If you are upgrading from a previous release, simply install the new version over the top of the old version.

QM Release 3.4-13
Release NotesDownload14kbReadme.txt file.
QM for Windows (32 bit)Download13MbSelf extracting archive for full Windows installation including documentation and QMClient.
Download4.1MbMinimal self extracting archive for Windows installation. Omits documentation library.
Download27kbQMClient qmclivb.dll (Windows, 32 bit VB.Net)
Download149kbQMClient qmclient.dll (Windows, 32 bit Visual Basic)
Download186kbQMClient qmclilib.dll (Windows, 32 bit C)
Download29kbQMClient qmclilib.lib (Windows, 32 bit Microsoft C)
QM for Windows (64 bit)Download13MbSelf extracting archive for full Windows installation including documentation and QMClient.
Download4.6MbMinimal self extracting archive for Windows installation. Omits documentation library.
Download27kbQMClient qmclivb.dll (Windows, 64 bit VB.Net)
Download166kbQMClient qmclient.dll (Windows, 64 bit Visual Basic)
Download216kbQMClient qmclilib.dll (Windows, 64 bit Microsoft C)
Download28kbQMClient qmclilib.lib (Windows, 64 bit Microsoft C)
QM for Linux (Intel, 32 bit)Download2.1MbSelf extracting archive for Linux installation (Red Hat, Fedora, Debian, Ubuntu, Suse, Centos, etc).
Download140kbQMClient library libqmclient.a (Linux 32 bit)
Download141kbQMClient shared object library qmclilib.so (Linux 32 bit)
QM for Linux (Intel, 64 bit)Download2.3MbSelf extracting archive for Linux installation (Centos, Ubuntu, etc).
Download243kbQMClient library libqmclient.a (Linux 64 bit)
Download195kbQMClient shared object library qmclilib.so (Linux 64 bit)
QM for Linux (zSeries, 64 bit)
(Version 3.0-5)
Download2.1MbSelf extracting archive for zSeries Linux installation (Suse).
Download228kbQMClient library libqmclient.a (zSeries Linux 64 bit)
Download205kbQMClient shared object library qmclilib.so (zSeries Linux 64 bit)
QM for Mac OS X (Intel, 32 bit)Download2.2MbSelf extracting archive for Mac OS X installation on 32 bit Intel processors.
Download199kblibqmclient.a QMClient library (Mac Intel 32 bit)
Download160kbqmclilib.dylib QMClient dynamic library (Mac Intel 32 bit)
QM for Mac OS X (Intel, 64 bit)Download2.1MbSelf extracting archive for Mac OS X installation on 64 bit Intel processors.
Download198kblibqmclient.a QMClient library(Mac Intel 64 bit)
Download173kbqmclilib.dylib QMClient dynamic library (Mac Intel 64 bit)
QM for FreeBSD (Intel, 32 bit)Download2.1MbSelf extracting archive for FreeBSD installation.
Download205kblibqmclient.a (FreeBSD 32 bit)
QM for FreeBSD (Intel, 64 bit)Download2.2MbSelf extracting archive for FreeBSD installation.
Download242kblibqmclient.a (FreeBSD 64 bit)
QM for AIX (RS6000, PPC)Download5.8MbSelf extracting archive for AIX installation on RS6000 PowerPC processors.
Download201kblibqmclient.a QMClient library (RS6000)
QM for Raspberry PiDownload2.3MbSelf extracting archive for the Raspberry Pi (Debian, Raspbian, Pidora).
Download200kblibqmclient.a QMClient library (Raspberry Pi)
QM for Solaris 10 (Intel)Download5.2MbSelf extracting archive for Solaris 10 on Intel processors.
Download207kblibqmclient.a QMClient library (Solaris)
QMClient for iOSDownload275kblibclilib.a (for Objective C on iPhone and iPad)
QMClient for JavaDownload16kbqmclient.jar (pure Java version)
QMClient definitionsDownload11kbqmclilib.h (C function declarations, all platforms, 32 or 64 bit)
Download10kbqmclient.bas (Visual Basic function declarations)
Download10kbqmclient.vb (Visual Basic function declarations)
Download11kbqmclient2005.vb (Visual Basic function declarations)
Download40kbqmclilib.ansi.cs (C# function ANSI declarations)
Download41kbqmclilib.unicode.cs (C# function Unicode declarations)
Download12kbqmclient.inc (PowerBasic function declarations)
Download31kbqmclient.pb (PureBasic function declarations)
Download63kbqmclient.py (Python function declarations)
InterfacesMore info PHP for Linux
More info Java for Windows, Linux and Android clients (JNI version)
More info Virtual File System handlers
Download2.0kbExternal call server skeleton
DocumentationDownload7.0MbAll pdf documents listed below as a zip archive.
Download2.2MbHelp text for Windows clients.
Download2.9MbFull documentation as browser HTML pages (zip)
Download29kbDocumentation index front page (pdf)
Download7.5MbOpen QM Reference Manual (fully hyperlinked pdf)
Download404kbTutorial Guide (pdf)
Download366kbConverting Applications to QM (pdf)
Download1.1Mb"Teach Yourself OpenQM" self-study training material (pdf)
More info Quick Reference Guide (hard copy document)
Message text sourceDownload116kbFor users who wish to create non-English message libraries.
ECS character mapsDownload Base map (included in standard download)
Download Dutch
Download French
Download German
Download Italian
Download Polish
Download Spanish
Download Unicode. Includes all Unicode case pairings and character types
USBConfigDownload70kbConfiguration tool for USB installation (needed only prior to release 3.0-9).
AccuTermClick to download All commercial QM licences issued on or after 1 January 2005 include activation of the AccuTerm terminal emulator. This does not include the ReZume or phiReport premium features.
Getting Started in OpenQMVisit web site This excellent document was written by a QM user and is highly recommended for users looking to migrate to QM.
USB demonstrationDownload36MbUnzip this file onto a USB stick for the latest zero-deployment demonstration of QM with AccuTerm. Read more
Obsolete Platforms
QM for Mac OS X (PPC)
(Version 2.12-8)
Download1.8MbSelf extracting archive for Mac OS X installation on PowerPC processors.
Download126kblibqmclient.a (Mac PPC)
QM for PDA (Windows Mobile 5)
(Version 3.3-2)
Download882kbWindows installer files that are executed on a PC connected to the PDA using ActiveSync. Beware that some mobile devices do not provide sufficient functionality to run QM.
QM for PDA (Windows CE)
(Version 3.3-2)

Release Numbering

Every QM release is identified by a number such as 3.4-13 where this comprises the major release, the minor release and the build number.

Major releases correspond to the introduction of significant new functionality. Although we try to avoid incompatible changes, it may be necessary to recompile application software or to run a file conversion tool when the major release number changes.

Minor releases correspond to the introduction of significant new functionality with a lower internal impact than a major release. Applications developed on previous releases will usually continue to run without recompilation or conversion of files. Programs that make use of new features may not be portable back to previous releases.

The build number, reset at each minor release, identifies the specific product build. It is our policy to issue new versions very frequently to include new features or to fix problems reported by users. Whilst users do not need to take every release, it is recommended that users should upgrade to the latest build periodically or when a feature of interest appears in the What's New page.