With these tips, you won't need to spend money on digital storage.

Cleaning your Google Drive and Gmail is a nice way to kick off spring, and it could save you some money, too. Google gives users a combined 15GB of storage space to use for free between Google Drive, Gmail and other Google services, which can fill up fast. When you're close to your limit, Google will ask if you want to buy more storage by subscribing to Google One. But you can manage your digital space for free instead and save yourself some money. 

Here's how to free up Google Drive and Gmail space on desktop and mobile so you don't have to pay for additional storage. We recommend doing this on desktop rather than your mobile device, as you'll have an easier time sorting through and managing files. 

Delete large files first

If you only want to delete a few items from Google Drive and Gmail to free up space, you can sort each service by file size and delete one or two large files instead of a few dozen smaller items.

Here's how to delete files by size in Google Drive on your desktop

1. Log into your Google Drive account.

2. Once logged in, click Storage in the menu on the left side of the screen.

3. The Storage page should list your files from largest to smallest, but if not click Storage Used on the right side of the screen. The files should now be ordered from largest to smallest.

4. Click large files you want to delete to select them, then click either the trash bin in the top right of your screen or drag the large files to Trash on the left side of the screen. 

5. Click Trash to go to the Trash menu. 

6. Click Empty Trash in the top-right corner of your screen.

7. Click Delete forever and your files are gone.

You can do this in the Google Drive app, as well. Here's how:

1. Open your Google Drive app and log into your account.

2. Tap Files in the bottom-right corner of the screen.

3. Tap Name underneath My Drive near the top of the screen.

4. Tap Storage Used. This will arrange your files from largest to smallest.

5. Tap the three dots (...) next to the item you want to delete.

6. Tap Remove.

7. Tap the hamburger icon in the top-left corner of the screen next to Search in Drive. 

8. Tap Trash.

9. Tap the three dots (...) in the top-right corner of the screen.

10. Tap Empty trash.

Whether you need to make room, or just to keep your Gmail tidy, it's easy to make room for storage in the service.

James Martin/CNET

You can also arrange and delete files by size in Gmail on the desktop. Here's how:

1. Log into your Gmail account. 

2. Type has:attachment larger:10MB into the search bar and hit Search. This will show you all emails that have attachments larger than 10 MB from largest to smallest. You can use this format to filter by other size files, not just 10 MBs. 

3. Check the boxes to the left of each email you want to delete, then click the Trash icon in the top-right corner of the screen.

4. Click Trash on the left side of the screen to go to the Trash menu. If you don't see Trash, click More and Trash should be in the expanded menu. 

5. Once in Trash, click Empty trash now at the top of the screen.

Here's how to arrange and delete files by size in the Gmail app:

1. Open your Gmail app and log into your account.

2. Type has:attachment larger:10MB into the search bar and hit Search. This will show you all emails that have attachments larger than 10MB, from largest to smallest. You can use this format to filter by other size files too, not just 10MBs. 

3. Tap into the email you want to delete.

4. Tap the trash bin icon in the top-right corner of your screen.

5. Tap < in the top-left corner of your screen.

6. Tap the hamburger icon in the top-left corner of the screen next to Search in mail. 

7. Tap Trash.

8. Tap Empty trash now.

Note that once a file goes to Trash, it will automatically delete after 30 days.

Empty your Gmail spam folder

It's easy to forget about emptying your spam folder, and it can double the amount of data your Gmail account uses. Emptying your spam folder (or your social or promotions folders) is an easy way to make space. 

Here's how to empty your spam folder on your desktop:

1. Log into your Gmail account.

2. Once logged in, click Spam on the left side of the screen. If you don't see Spam, click More, and Spam should be in the expanded menu.

3. In your Spam folder, click Delete all spam messages now.

Here's how to empty your spam folder in the mobile app:

1. Open the Gmail app and log into your account.

2. Tap the hamburger icon in the top-left corner of the screen next to Search in mail.

3. Tap Spam.

4. Tap Delete all spam messages now or Empty spam now.

Don't let spam bog your Gmail down.

Getty Images

Clean up your Google Photos

Google also includes Google Photos in the 15GB of free storage it gives its users. Photos and videos can take up more space than text-based files so it's a good idea to go through and delete old photos and videos to make room.

Unfortunately, there's no option to arrange your photos and videos from largest to smallest like in Google Drive and Gmail, so you will have to go through and delete items manually. 

Here's how to delete photos and videos from Google Photo on your desktop:

1. Open and log into Google Photos.

2. Scroll your mouse over photos and videos you want to delete and click the gray check mark icon in the top left corner of the photo or video.

3. Click the trash icon in the top right corner of the screen.

4. Click Move to trash.

5. Click Trash on the left side of the screen.

6. Click Empty trash near the top-right corner of your screen.

7. Click Empty trash again, and you're set.

Here's how to delete photos and videos from the Google Photo mobile app:

1. Open and log into Google Photos.

2. Tap the photo or video you want to delete.

3. Tap the trash icon in the bottom-right corner of the screen.

4. Tap Delete. 

5. Tap Library in the bottom-right corner of the screen.

6. Tap Trash.

7. Tap the three dots (...) in the top-right corner of the screen.

8. Tap Empty trash.

9. Tap Delete. 

Photos and videos in Google Photos can take up a lot of storage.

Sarah Tew/CNET

If you don't click or tap Empty trash on either platform, the photos and videos you've deleted will automatically delete after 60 days.

When all else fails, download your files

If your storage is still almost full and you can't part with any more items from your Google Drive, Gmail or Google Photos, you can download your items and store them directly on your computer.

Here's how to download your Google Drive files for storage on another hard drive.

1. Open and log into your Google Drive account on your desktop.

2. Select the files you want to download.

3. Click the three stacked dots in the upper-right corner of your screen.

4. Click Download.

5. Once the items are downloaded, feel free to delete them from your Google Drive.

You can also download your emails from Gmail. Here's how:

1. Open and log into your Gmail account on your desktop.

2. Click and open an email you want to download. 

3. Click the three stacked dots next to the date of the email.

4. Click Download message.

5. Once the emails are downloaded, you can delete them from your Gmail.

Here's how to download photos and videos from Google Photos:

1. Open and log into your Gmail account on your desktop.

2. Click and open a photo or video you want to download.

3. Click the three stacked dots in the top-right corner of the screen.

4. Click Download.

5. Once the items are downloaded, you're free to delete them from your Google Photos..