有没有想过安装程序如何实际工作并奇迹般地从单个文件安装应用程序？Windows 安装程序^{(Windows Installers)}只不过是类似于 zip 文件的文件，其中压缩了其他文件。除了这些文件之外，它们还有一些其他文件可以帮助安装程序设置其配置和其他详细信息。

如果您可以在安装应用程序之前先查看安装程序，怎么样？或者您可以在实际运行安装程序文件之前提取它的内容。我们有一个名为lessmsi的出色工具，可让您查看和提取MSI安装程序文件的内容，而无需实际运行它。

提取^(Extract)和查看安装程序^(Installer)文件的内容

Less MSI或lessmsi是一个免费软件工具，用于查看和提取MSI安装程序包的内容。它与大多数MSI文件完美配合，您可以使用此工具提取和运行应用程序。

如果您希望将您最喜欢的工具之一转换为便携式工具，lessmsi 将是您的完美合作伙伴。或者，如果您只是想运行应用程序而不实际将其与您的计算机设置相关联，您可以通过提取其文件来实现。

该工具本身非常易于使用。它采用便携式格式，您可以从命令行和GUI使用它。在Windows 资源管理器^{(Windows Explorer)}的右键菜单中，还有一个选项可用于为此工具添加快捷方式。要添加快捷方式，请转到编辑菜单并选择“首选项”。现在选择第一个选项，快捷方式将被添加。您可以按照类似的步骤从右键菜单中删除快捷方式。如果您打开GUI，您将看到一个简单易懂的界面，所有功能都整齐排列。

要开始，您需要选择一个MSI安装程序文件并等待程序加载它的内容。所有文件及其路径将被加载到列表中。您可以选择要提取的文件以及需要保留的文件。此外，还有按钮可以一次选择和取消选择它们。选择完文件后，点击“提取”按钮。它将弹出另一个对话框，您可以在其中选择提取安装程序内容的文件夹。

在提取之前，您可以查看一些其他细节。表视图允许您查看MSI文件所基于的数据库中的表。这些表格可以揭示很多重要信息。摘要选项卡再次显示有关安装程序和底层应用程序文件的一些基本信息和其他信息。

Lessmsi对于比普通人领先一步的爱好者来说是一个很好的工具。它是提取MSI包内容的完美工具。而且，这是一个很好的工具，可以查看安装程序的内部。它可以帮助您从安装程序中提取某些特定文件或将您的应用程序转换为便携式应用程序。

Less MSI 或 lessmsi 下载

点击这里^(here)(here)下载lessmsi。

Extract & view contents of an MSI Installer file with lessmsi

Εver wonderеd how an installer actually wоrks and miraculously installs an application from a single file? Windows Installers are nothing but files similar to a zip file that have other files compressed into them. Apart from those files, they have some other files that help the installers in setting up their configuration and other details.

How about if you could have a sneak peek into an installer before installing an application? Or you may extract the contents of it before actually running the installer file. We have this wonderful tool called lessmsi that lets you view and extract the contents of an MSI installer file without actually running it.

Extract & view contents of an Installer file

Less MSI or lessmsi is a freeware tool to view and extract the contents of an MSI installer package. It works flawlessly well with most of the MSI files, and you can extract and run applications using this tool.

If you are looking to convert one of your favorite tools to a portable tool, lessmsi will be your perfect partner. Or if you simply want to run an application without actually associating it with your computer’s settings, you can do so by extracting its files.

The tool itself is pretty simple to use. It comes in a portable format and can you can use it from both command-line and GUI. There is also an option available to add a shortcut to this tool in Windows Explorer right-click menu. To add a shortcut, go to edit menu and select ‘Preferences’. Now select the first option, and the shortcut will be added. You can follow similar steps to remove the shortcut from the right-click menu. If you open up the GUI, you will face a simple and easy to understand interface with all the features neatly aligned.

To get started, you will need to select an MSI installer file and wait for the program to load the contents of it. All the files with their path will be loaded into the list. You can select which files to extract and what needs to be left aside. Also, there are buttons to select and deselect them all at once. Once you are done selecting your files, hit the ‘Extract’ button. It will shoot up another dialog where you can choose the folder where to extract the contents of the installer.

Before extracting, there are a few other details that you can look into. The table view lets you view the tables from the database on which the MSI files are based upon. The tables can reveal a lot of crucial information. And the summary tab again reveals some basic and other information about the installer and the underlying application files.

Lessmsi is a great tool for the enthusiasts who go a step ahead than the normal ones. It is a perfect tool to extract contents of an MSI package. And also, a great tool to just have a look at the inside of an installer. It can help you extract some particular files from an installer or convert your application into a portable one.

Less MSI or lessmsi download

Click here to download lessmsi.

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