Windows Installer 31 Free Download

Download the official free installers for Windows, Android, Mac and Linux. Do not pay for subscriptions, FrostWire is absolutely free Official FrostWire Installers Download - Free File Sharing App - No Subscriptions, Just Download and Install - FrostWire - BitTorrent Client, Cloud Downloader, Media Player. 100% Free Download, No subscriptions. This is a special version of the 3.11 Update with Batch File Installer and 3.11 Startup Screen. Updated VSHARE.386 for Windows 3.1 & 3.11 (Not for WfWG 3.1 or 3.11) 22KB. OLE version 2.03 Upgrade for Windows 3.1, 3.11 & Windows for Workgroups 3.11.

Windows Installer 3.1 Download Xp

Release Date: Aug. 17, 2009

Python 3.1.1 has been superseded by 3.1.2. You can download 3.1.2.

Windows Installer 31 Free Download

Python 3.1.1 was released on August 17th, 2009.

Python 3.1 is a continuation of the work started by Python 3.0, the new backwards-incompatible series ofPython. Improvements in this release include:

Windows Installer 3.0 Download

  • An ordered dictionary type
  • Various optimizations to the int type
  • New unittest features including test skipping and new assert methods.
  • A much faster io module
  • Tile support for Tkinter
  • A pure Python reference implementation of the import statement
  • New syntax for nested with statements

See these resources for further information:

  • Conversion tool for Python 2.x code:2to3
  • Report bugs at

Help fund Python and its community by donating to the Python SoftwareFoundation.

This is a production release.

We currently support these formats for download:

The source tarballs are signed with Benjamin Peterson's key (fingerprint: 12EF3DC3 8047 DA38 2D18 A5B9 99CD EA9D A413 5B38). The Windows installers are signedwith Martin von Löwis' public key which has a key id of 7D9DC8D2. The publickeys are located on the download page.

MD5 checksums and sizes of the released files:

[1]The binaries for AMD64 will also work on processors that implement the Intel 64 architecture (formerly EM64T), i.e. the architecture that Microsoft calls x64, and AMD called x86-64 before calling it AMD64. They will not work on Intel Itanium Processors (formerly IA-64).
VersionOperating SystemDescriptionMD5 SumFile SizeGPG
bzip2 compressed source tarballSource released1ddd9f16e3c6a51c7208f33518cd6749757032SIG
Gzipped source tarballSource released530eaaad96edb3238488b2767051c5350012160SIG
Mac OS X installerMac OS X9c7f85cc7fb5a2fa533d338c8822963317148746SIG
Windows x86-64 MSI installerWindowsfor AMD64/EM64T/x64d31e3e91c2ddd3e5ea7c40abe436917e14130176SIG
Windows x86 MSI installerWindowse05a6134b920ae86f0e33b8a43a801b313737984SIG

Windows Installer Editor's Review

Make the installation, maintenance and un-installation of your software easy with Windows Installer.

So it’s still the good old program that provides a base on which software developers can make the installation, updating and un-installation of their products quick, easy and familiar for the user.
A nice addition for software developers is the ability to integrate a customer user interface handler in the installer package: personalise the product experience for your customers.
As for those customers, there’s some good news for you as well. No more installing each package individually and rebooting your computer for every single one! Imagine the time you’ll save. With Windows Installer 4.5 the process has integrated so the installation progress, rollback and reboot happens in one single action that makes the installation process simple and less time consuming.
Other updates of interest include the update supersedence resiliency, shared component patching resiliency during uninstall and custom action execution on update uninstall. As a result of these changes certain issues experienced whilst using earlier version of Windows Installer have been resolved, including a rather annoying glitch that even if a component of an update was shared by various products, that component would still be removed if the update was uninstalled.
Pro's: Integrated installation, rollback and reboot
Con's: None that we can see... reliable and easy to use.
Conclusion: Windows provide some of the most reliable software out on the market and this is no different. We highly recommend updating if you're running on a Windows OS.