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Office 365 Offline Installer ISO 64-bit - Free Download

February 2, 2024 14.0K views

Microsoft Office 365 is a widely used productivity tool that primarily works online. But if you have unreliable or slow internet connections, download the Office 365 64-bit offline installer ISO file to get the offline version of Office 365.

Although finding a trustworthy source to download the 64-bit ISO installation file may be concerning. This article will discuss how to download Office 365 setup.exe and the offline installation of Office 365 64-bit using an ISO file.

Preparation for Installation Office 365 Offline ISO 64-bit

If you want to install Office 365 ISO, particularly on a 64-bit computer, ensuring that your PC meets the basic requirements to run the program is crucial. Installing Microsoft Office 365 offline ISO on an unsupported device will only lead to compatibility issues such as lags. Below, we highlighted some of the system requirements to look out for when installing Office 365:

  • Operating system

One of the first things you want to look out for is the operating system of the device you want to install the Office 365 file. The offline version of Office 365 works on the most commonly used operating systems: Windows and Mac. For Windows users, Office 365 ProPlus works on Windows 10, 8.1, Server 2019, and Server 2016. Note that for Windows Server 2016, installing Office 365 will remain supported till 2025. Whereas for Mac users, Office 365 is supported on the last three versions of MacOS: Ventura, Monterey, and Big Sur.

  • Memories

On the other hand, the memories refer to the amount of RAM and hard disk space on the PC. To install Office 365, you need at least 4 GB of RAM, irrespective of whether it's a Windows or MacBook. But for the hard disk space, you need at least 4 GB of hard disk space on a Windows PC and 10 GB of hard disk space on a MacBook.

  • Display and graphics

Moving on, the display and graphics of a PC matters as it contributes to its viewing experience. You need a screen with a 1280 x 768 resolution for Windows or a 1280 x 800 resolution for Mac to install Office 365 offline.

As for the graphics requirements, you'll need a DirectX 9 or later with 128 MB graphics memory on a Windows PC. For Mac users, there are no graphics requirements to install the offline version of Office 365.

  • Browser and .NET version

Some features in the Office 365 suite require the .NET version. Hence, ensure your PC supports the latest version of Microsoft Edge or Safari. Secondly, check if the PC supports the .NET 3.5 or 4.6 and higher.

  • Others

Finally, check the processor speed of the machine. For optimal performance, use a PC with a 1.9 GHz or 2.0 GHz processor.

ISO & IMG Files: What Are the Differences?

Next, we'll examine the difference between an ISO and an IMG file. Understanding the differences is vital because the downloaded offline Office 365 file may be in ISO or IMG.

However, it is worth noting that ISO and IMG are both archival file formats. They work pretty much the same way by holding a copy of the contents of an original disk and information on the file structure.

ISO and IMG files are like an alternative to a physical CD. The main difference between the ISO and IMG is that ISO contains only one version of the copied content, while IMG contains two versions of the copied content - compressed and uncompressed.

ISO, or international standard file format, was designed to contain a disc image like its file system in a single file. Whereas IMG file format was designed to create a backup copy in a single file. The IMG file format works by creating a bitmap of each sector.

The IMG and ISO file formats are not different in structure, provided the IMG file is uncompressed. You could even rename the IMG file with the ISO file extension and open it with software that recognizes the ISO file extension, and it will work normally.

Step-by-Step to Download and Install Office 365 Offline ISO 64-bit

Now that you understand what system requirements work with the Office 365 offline version and the file types you may find in the program, let’s talk about how to download and install it.

Downloading

There are two ways to download Office 365 for offline installation. The first method we don't recommend is downloading the IMG file from here. We don't recommend it as it's outdated to download an IMG file for offline installation. A more updated method of getting Office 365 is to download the setup.exe as an offline installer.

Here's how to download Office 365 offline:

1. Go to www.office.com on your PC.

2. Log in to your Microsoft account associated with your copy of Microsoft 365.

3. Click on the Install Office option at the top right corner of your screen and choose Office 365 from the drop-down menu.

4. Click on Got It to start the Office Setup.exe file download on the Pop-Up menu.

Installation

Now that you have the Office 365 setup.exe file on your PC, installing it is easy. Ensure your PC remains connected to the internet while downloading the offline version of Office. The advantage of using the Office setup.exe is that the setup file automatically configures the download file to your PC requirement. As such, there won't be any compatibility issues.

Here’s how to install the Office 365 offline version with setup.exe:

1. Right-click on the downloaded Office setup.exe from your browser and click on open.

2. Follow the on-screen installation process to start the download.

3. You can click the Close button when the download is complete and run any Office program.

How to Activate Office 365 on a PC 64-bit?

Now that the Office 365 installation is complete, the next step is to activate it. While you can use Office 365 without activation, several limitations will exist. So, it's essential to activate Office 365 to enjoy its full experience.

There are different ways to activate Office 365 after installation on a 64-bit PC. But this article will discuss two straightforward methods to activate Office 365.

Method 1: Purchase a license key from Microsoft

Ideally, when you run a Microsoft 365 program that is not activated, you will get a prompt to sign into a Microsoft Office account associated with a subscription. If you don’t have one, you can easily purchase a license key and associate it with your email from Microsoft.

Here’s how to activate Microsoft 365 by purchasing a license key from Microsoft:

1. Go to Microsoft's official website and log into your Microsoft account to purchase a license.

2. Choose a preferred package, be it Microsoft 365 Family or Microsoft 365 Personal, and a payment frequency option, monthly or yearly, and click on the Buy Now button.

3. Add a payment method with your credit or debit card, then click continue to proceed.

4. After payment, open any Microsoft 365 program, select File > Account or Office Account, then click Sign In.

5. Sign in with the email address and password you used to purchase the license key, and the Microsoft 365 subscription will apply to the offline app installed.

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Method 2: Use ready-made product keys to crack Office 365

Another brilliant way people activate the Office 365 offline version is by using a ready-made product key. This product key is available for use at no cost. The 25 alphanumeric character code allows users access to the full Microsoft 365 experience. Once used, it activates the Microsoft 365 permanently. There are challenges to using this method; for example, finding a reliable cracked Office 365 can be difficult. Also, when you use this method to access Office 365, you won't be able to update the cracked Microsoft 365 to the latest version. The crack may also pose a security risk, and you may get advertisements bundled inside the crack.

Here’s how to activate Microsoft 365 by using ready-made product keys

1. Visit this or any other website for a list of ready-made product keys to crack Office 365.

2. After completely installing Office 365 on your PC, such as Excel or Word, you will get a prompt to sign in or enter a product key, enter any of the product keys you found on the website, and click proceed to complete.

3. Ensure your device is not connected to the internet during the process so it doesn't disrupt the process.

Best Free Alternative to Microsoft Office – WPS Office

Microsoft Office 365 is an amazing office suite encompassing all the productivity tools you'll need as an individual or organization. However, issues such as high subscription costs and the stress of trying to crack Office 365 without a product key can be annoying. But this doesn't have to be your case as you can easily choose an alternative program offering the same and more features compared to Microsoft Office.

Below is why WPS Office is an excellent alternative program to Microsoft Office 365.

  • Download for free

One of the many reasons WPS Office stands out from Microsoft Office is because of its free download option. While there may be ways to download Office 365 for free, using it in free mode is too restrictive. However, WPS Office is free and offers a fully immersive productivity experience. The best part is that it is lightweight ─ it does not consume much storage space on your PC. The download file is only a few hundred megabytes and doesn’t use up to a gigabyte of your PC storage.

  • Compatibility

Another thing that makes the WPS Office such a great software is its compatibility. WPS Office supports all the file types that Microsoft 365 supports. The WPS Office primarily has a Writer, Excel, and PowerPoint program, which you can use to create and open all the same files as Microsoft Office.

In addition, WPS has a PDF tool that allows you to open and edit PDFs, a feature unavailable on Microsoft 365. Furthermore, about the compatibility of WPS Office, it works on Windows, MacBook, Android, HarmonyOS, and Linux PCs.

  • User-friendly interface

More importantly, WPS has a user-friendly interface that makes it easy to use. Its interface, particularly its ribbon bar, looks similar to Microsoft 365 but is more detailed.

Also, WPS opens documents in a tab style like a browser. As such, it makes switching from one document to another easy, which can boost productivity.

FAQs

1. How does the Office 365 Offline Installer differ from the online installation method?

The difference between the Office 365 installer and the online installation method is that the Office 365 installer doesn't rely on real-time internet connectivity during installation. With the offline installer, you can download the installation files beforehand and install the Office 365 application offline anytime.

2. Can I use the Offline 365 Offline Installer for trial purposes before purchasing a subscription?

Microsoft Office 365 often provides a trial version, allowing users to test its features before paying for its subscription. Note that using the offline installer might not be specifically intended for trial purposes.

3. Is the Office 365 Offline Installer available in languages other than English?

Office 365 offline installer is available in multiple languages. This option allows Office 365 to accommodate a diverse user base.

Summary

To sum up, using the Office 365 offline installer is a great way to get Microsoft 365 on your PC, especially when you don't have a reliable internet connection. With the offline installer, you can download the installation files and install Office 365 anytime else, even when you're not connected to the internet.

If getting the Office 365 offline installer seems to be tasking, WPS is an exceptional alternative to consider. It is easy to download and install and comes with amazing productivity features. So, if you do not have the WPS Office on your PC, get it now from the WPS website.

15 years of office industry experience, tech lover and copywriter. Follow me for product reviews, comparisons, and recommendations for new apps and software.