Sideloading Tool For Mac
Office-Toolbox is a set of tools for validating, and sideloading an Office Add-in. It is not (yet) a part of the official Office Add-in toolchain, but allows you to bypass the manual steps for sideloading add-ins. If you prefer to use the official Office toolchain, see our documentation on getting. Here’s how to sideload iOS apps to iPhone or iPad on Windows or Mac using the Cydia Impactor tool. No jailbreak is required for this to work! We’ve previously talked about how to sideload IPA files and apps onto Apple’s iOS devices using Xcode, but that, as you may know, comes with the.
-->You can install an Office Add-in for testing in an Office client running on Windows by publishing the manifest to a network file share (instructions below).
Note
If your add-in project was created with a sufficiently recent version of the Yeoman generator for Office Add-ins, the add-in will automatically sideload in the Office desktop client when you run npm start
.
This article applies only to testing Word, Excel, PowerPoint, and Project add-ins on Windows. If you want to test on another platform or want to test an Outlook add-in, see one of the following topics to sideload your add-in:
The following video walks you through the process of sideloading your add-in in Office on the web or desktop using a shared folder catalog.
Share a folder

In File Explorer on the Windows computer where you want to host your add-in, go to the parent folder, or drive letter, of the folder you want to use as your shared folder catalog.
Open the context menu for the folder you want to use as your shared folder catalog (right-click the folder) and choose Properties.
Within the Properties dialog window, open the Sharing tab and then choose the Share button.
Within the Network access dialog window, add yourself and any other users and/or groups with whom you want to share your add-in. You will need at least Read/Write permission to the folder. After you have finished choosing people to share with, choose the Share button.
When you see confirmation that Your folder is shared, make note of the full network path that's displayed immediately following the folder name. (You will need to enter this value as the Catalog Url when you specify the shared folder as a trusted catalog, as described in the next section of this article.) Choose the Done button to close the Network access dialog window.
Choose the Close button to close the Properties dialog window.
Specify the shared folder as a trusted catalog
Open a new document in Excel, Word, PowerPoint, or Project.
Choose the File tab, and then choose Options.
Choose Trust Center, and then choose the Trust Center Settings button.
Choose Trusted Add-in Catalogs.
In the Catalog Url box, enter the full network path to the folder that you shared previously. If you failed to note the folder's full network path when you shared the folder, you can get it from the folder's Properties dialog window, as shown in the following screenshot.
After you've entered the full network path of the folder into the Catalog Url box, choose the Add catalog button.
Select the Show in Menu check box for the newly-added item, and then choose the OK button to close the Trust Center dialog window.
Choose the OK button to close the Word Options dialog window.
Close and reopen the Office application so your changes will take effect.
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Sideload your add-in
Put the manifest XML file of any add-in that you are testing in the shared folder catalog. Note that you deploy the web application itself to a web server. Be sure to specify the URL in the SourceLocation element of the manifest file.
Important
While not strictly required in all add-in scenarios, using an HTTPS endpoint for your add-in is strongly recommended. Add-ins that are not SSL-secured (HTTPS) generate unsecure content warnings and errors during use. If you plan to run your add-in in Office on the web or publish your add-in to AppSource, it must be SSL-secured. If your add-in accesses external data and services, it should be SSL-secured to protect data in transit. Self-signed certificates can be used for development and testing, so long as the certificate is trusted on the local machine.
In Excel, Word, or PowerPoint, select My Add-ins on the Insert tab of the ribbon. In Project, select My Add-ins on the Project tab of the ribbon.
Choose SHARED FOLDER at the top of the Office Add-ins dialog box.
Select the name of the add-in and choose Add to insert the add-in.
See also
Windows 8 saw the introduction of apps to Microsoft’s operating system, but they were a bit tricky to install if you weren’t getting them from the official store. Happily, that process has been made much easier with Windows 10.
With the quick change of a setting, you’ll be able to store apps from anywhere. Of course, that does come with a minor risk. We’ll cover how to do this on 8 and 10, along with what it means.
Be sure to pop into the comments following the article to let us know about your experience of app sideloading.
What are Universal Apps?

Universal apps were introduced in Windows 8. They were introduced because Microsoft is keen on promoting its cross-platform ecosystemWindows 10 Is Watching: Should You Be Worried?Windows 10 Is Watching: Should You Be Worried?Since its release, Windows 10 has been dogged by rumors concerning user privacy. Some of these are accurate, whereas others are myths. But where does Windows 10 stand on privacy, really?Read More. For example, the idea is that you’d use a Windows desktop, phone, and tablet – then you’re truly a Windows users.
These apps are an easier way for developers to create something that can reach across all of those devices. It’s easier to support things like different screen sizes or input methodsPros & Cons Of A Windows 8 Tablet Vs. A Touchscreen LaptopPros & Cons Of A Windows 8 Tablet Vs. A Touchscreen LaptopWindows 8 is a gift for touchscreen users. But some people prefer non-touch devices. Which option is right for you? It depends on what exactly you're looking for.Read More. And they can be bundled up and downloaded from a single, official store.
This is a good thing for users because it means that the programs and tools they use will be supported across all of their devices and they can share data across all of them seamlessly.
However, Microsoft were strict with how apps could be downloaded on Windows 8, only allowing users to get them from the official store. If you wanted to get around this and install third-party apps, a process called sideloading, it wasn’t intuitive. With Windows 10, they’ve become more lax and have made the option to sideload apps available within the Settings area.
What are the Risks?
By downloading your apps through the official Windows Store, you’re ensuring that they’re coming from an official source. Microsoft is meant to vet everything which appears on their store, thus there’s supposedly an increased level of security and protection for the end user.
If you enable sideloading, you now have the ability to install your apps from anywhere. This opens up a risk to downloading something that might infect your system with malware, tracking, or some other malicious kit.
However, this is the same risk that comes with downloading any standard desktop program, so don’t sound the alarm. You need to be vigilant in where you’re downloading from and only take from trusted developers; whether it’s an app or a program, the same rules apply.
How to Enable Sideloading on Windows 8
On Windows 8 you can sideload apps if you have a developer licenseHow to Make Your Own Mobile App with the Right DeveloperHow to Make Your Own Mobile App with the Right DeveloperInside everyone of us could well be the idea for the next best-selling mobile application. App developers can be found throughout the Internet. This guide should help you hire the right app developer.Read More. A developer license is used to work on and test an app on your own system. It’s possible to acquire a developer license, though Microsoft warns they can revoke it from your account if they find that you’re not actually a developer.
To get a developer license, do a system search for PowerShell, then right-click the result, and select Run as administrator. When PowerShell opens, input the following:
Show-WindowsDeveloperLicenseRegistration
And then press return. A notice will pop up explaining what the purpose of a developer license is. Click I Agree, if you do. You’ll then need to input the email and password for your Microsoft account, which your developer license will be linked to.
Now, to sideload an app you need to install it through PowerShell. Open it up again and input the following, switching out the second part for the location and name of the app file:
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Add-AppxPackage C:AppName.appx
With thanks to How-To Geek for this method.
How to Enable Sideloading on Windows 10
First, press CTRL + I to open the Settings menuThe Windows 10 Settings Guide: How to Do Anything and EverythingThe Windows 10 Settings Guide: How to Do Anything and EverythingDo you know your way around the Settings app in Windows 10? Here's everything you need to know.Read More and then click Update & security. Once here, click For developers from the left-hand navigation.
Select Sideload apps and read the message warning you about installing from outside the Windows StoreDon't Be Fooled! 5 Tips To Avoid Fake Apps In The Windows StoreDon't Be Fooled! 5 Tips To Avoid Fake Apps In The Windows StoreThe Windows Store has been spoiled by useless junkware and scams. Microsoft recently purged many fake apps, but the store still features questionable apps. We show you how not to get scammed.Read More, the risks of which we’ve covered above. Click Yes to enable sideloading.
And that’s it! You can now install any app on your device, regardless of its source.
Sideloading Awaits
If you’re on Windows 10 then there’s no doubt that sideloading apps is a much easier and more reliable process. While it’s not impossible on Windows 8, it’s not fool-proof and isn’t really supported by Microsoft.
Remember, as you would with a traditional desktop program, remain cautious when downloading an app from a third-party site away from the official Windows Store. The in-built malware protectionHow to Use Windows Defender Malware Protection on Windows 10How to Use Windows Defender Malware Protection on Windows 10Like any Windows operating system, Windows 10 is open to abuse and vulnerable to online threats. Security software is mandatory. Windows Defender is a good place to start and we guide you through the setup.Read More that Windows offers will help, but nothing will ever catch every threat.
Will you be sideloading apps? Are there any non-official apps that you would recommend?
Explore more about: Windows 10, Windows 8, Windows 8.1.
It would seem sideloading apps is the default on Windows 10. I just went to click the switch and it was already clicked - not by me.
where to find apps.... we can find apk files everywher but not store apps