Is it Possible to Install Lightroom on Two Computers?

Discover how you can utilize Lightroom on multiple computers concurrently. You have the option to install both Lightroom Classic and the cloud-based Lightroom on several computers as part of your Creative Cloud subscription. If you're using the cloud-based Lightroom, your photos automatically sync and are accessible wherever you sign in. However, with Lightroom Classic, you'll need to transfer your catalog to an external hard drive that you can switch between the two computers. This Mytour article will guide you on using Adobe Lightroom on more than one computer.

• Lightroom Classic doesn't store data in the cloud. Therefore, changes made to an image on one computer won't synchronize with your other computer.
• Subscribe to Lightroom through Creative Cloud to ensure that your changes sync across all computers used for image editing.
• Utilize a portable external hard drive if you wish to share images between computers with Lightroom Classic.

Understanding the limitations of using Lightroom Classic on two computers. Lightroom Classic saves your photos on your computer, not in the cloud. This implies that you cannot synchronize your photos between your two computers. The most effective approach to accessing the same photo library on multiple computers is to transition to the latest Lightroom version, which stores your photos in Creative Cloud.

• If you prefer to switch to Lightroom (the cloud-based version), visit https://www.adobe.com/products/photoshop-lightroom/compare-plans.html to explore your subscription options. Storage plans range from 20GB to 10TB. As Lightroom stores all of your photos in the cloud, ensure that you choose a plan with sufficient space for all your photos.
• If you choose to continue using Lightroom Classic, it is feasible to use it on two computers. The key is to transfer your catalog and Smart Previews to an external hard drive, which you can then connect to whichever computer you wish to use. Continue reading to learn how.

Launch Lightroom Classic on your primary computer. This is the computer where you store your photos.

• Technically, the photos will only be stored on the primary computer. However, full-sized Smart Previews, similar to RAW files, will be stored on the external hard drive. This enables you to edit photos on either computer while keeping the catalog up to date on the external drive.
• According to Adobe, storing your catalog on a networked hard drive is not possible in the latest versions of Lightroom Classic.

Navigate to the location of your Lightroom Classic catalog file. Here's how:

• Click the Lightroom menu (on a Mac) or Edit menu (on a PC).
• Select Catalog Settings…
• Choose the General tab.
• Click Show. This will open a Finder or Explorer window containing your catalog.

Exit Lightroom Classic. After accessing the necessary folder, close Lightroom Classic to allow modifications to the files. Keep the Finder or Explorer window open.

Duplicate the Lightroom data and catalog files. The necessary files to duplicate include Catalog.lrcat, Previews.lrdata, and Smart Previews.lrdata. Simply choose these files, right-click the selection, and then select Duplicate.

• It's not possible to share your plugins and preferences between two computers—you'll need to install plugins and adjust your settings manually on the second computer.

Insert the duplicated files into your external drive. To do this, simply right-click on the drive in Finder or Explorer and choose Insert. If you have numerous large photos, this process may take some time due to the size of your catalog.

Launch the catalog file on the external hard drive. Initially, you'll need to navigate to the drive where you duplicated the files, and then double-click on the file named Catalog.lrcat. This action opens your catalog in Lightroom Classic, linking its new location to the application.

• Now that you've altered the catalog's location on your primary computer, Lightroom Classic will always search for the catalog at that location. Therefore, the external drive must be accessible whenever you wish to use Lightroom Classic.

Install Lightroom Classic on your alternate computer. During the installation of Lightroom on a second computer, you'll be prompted to sign in with your Creative Cloud account, which verifies your license.

• Although you can remain logged in to Lightroom Classic on two different computers, you can only have the application open on one computer at a time. Ensure that you close Lightroom Classic on the initial computer before attempting to use it on the second computer.
• You can obtain the Lightroom Classic installer from https://helpx.adobe.com/lightroom-classic/get-started.html.

Connect the external hard drive to the secondary computer. This typically triggers a window displaying the contents of the hard drive.

• If Lightroom Classic is running on the second computer, be sure to close it as well.

Launch the catalog file to access it on the second computer. Once again, the file you need to open is named Catalog.lrcat, located at the same location where you copied it from your primary computer. Opening the catalog in Lightroom Classic is all that's required—now you can edit all your photos on either computer!

Get the Lightroom installer for your second computer. If you're utilizing the cloud-based version of Lightroom, your photos are stored in the cloud, granting you access to all of them from any computer. On the new computer, navigate to https://creativecloud.adobe.com/apps using a web browser, log in to your Creative Cloud account, and choose the Install option for Lightroom.

• You can log in to Creative Cloud on two different computers, but you can only have Lightroom active on one computer at a time.
• If you wish to use Lightroom on more than two computers, that's acceptable—you can install the application on as many computers as you like. However, if you want to log in on a new computer while already signed in on two others, you'll need to log out of Creative Cloud on one of your computers first.

Set up Lightroom on the second computer. Simply double-click on the downloaded installer, sign in to your Adobe Creative Cloud account, and follow the prompts on the screen to install the application.

Launch Lightroom on the second computer. Once you're signed in to your Adobe account, opening Lightroom will automatically synchronize your catalog, presets, and preferences to this computer.

• If you transfer your catalog to an external hard drive, ensure you have a method to back up that drive to a cloud service or another external hard drive.
• If your external hard drive has slow performance, you may experience differences in speed when using Lightroom Classic on that drive compared to your internal hard drive.