How to Download QuickBooks Desktop 2018
QuickBooks Desktop 2018 introduced multi-monitor support, improved search functionality, and smarter invoice tracking. It's a solid choice if you already own a license and want to keep your accounting offline. Here's everything you need to download and install it.
Written By Craig Winston
IT Content Strategist
Reviewed By Michael Torres
QuickBooks ProAdvisor Level 3
QuickBooks Desktop 2018 — Download, Install, Activation & Get Started
Complete Guide for QuickBooks Pro 2018, Premier 2018 & Enterprise 18.0
Important: QuickBooks Desktop 2018 Is Discontinued
Intuit ended all support for QuickBooks Desktop 2018 on May 31, 2021. That means no more software updates, no security patches, no payroll services, no bank feed connections, and no online backup. If you rely on any of those features, this version will not work for you. However, QuickBooks 2018 still functions perfectly fine for offline bookkeeping — entering transactions, running reports, printing invoices, and managing your books without an internet connection.
QuickBooks Desktop 2018 was a solid release back in its day. A lot of businesses bought it, got comfortable with it, and never felt the need to move on. If you already own a license and just need to reinstall it on a new computer — or you picked up a copy specifically for offline use — this page walks you through the entire download, install, and activation process from start to finish.
We still get calls about this version regularly, so we put together everything you need in one spot. Pro, Premier, and Enterprise 18.0 all follow the same general steps.
What's on This Page:
- What is QuickBooks Desktop 2018?
- Pro vs. Premier vs. Enterprise 18.0 — quick comparison
- Features that came with the 2018 release
- System requirements
- What you receive after purchasing
- Download walkthrough
- Installation — step by step
- Activation (and a heads-up about older versions)
- Troubleshooting common problems
- Should you upgrade to a newer version?
What Is QuickBooks Desktop 2018?
QuickBooks Desktop 2018 is a Windows-based accounting program from Intuit that was released in the fall of 2017. It handles all the core bookkeeping tasks — invoicing, bill paying, expense tracking, bank reconciliation, financial reports, and payroll processing. Everything runs locally on your PC, not in a web browser.
When it launched, the 2018 version brought some welcome improvements over 2017, especially around speed and usability. It was well-received by small businesses and accountants alike. While it no longer receives updates or online services from Intuit, the core software itself still works if all you need is a standalone accounting tool.
What Came with the 2018 Release?
- Multi-monitor support — Finally, you could spread QuickBooks windows across two screens. Open a report on one monitor while entering transactions on the other.
- Smart search — A faster, smarter search bar that helped you find transactions, customers, vendors, and menu items without digging through menus.
- Improved invoice status tracker — A visual timeline showing where each invoice stood — sent, viewed, paid, or overdue — right on the invoice screen.
- Faster startup — QuickBooks 2018 opened noticeably quicker than 2017, especially with larger company files.
- Improved data recovery tools — Better built-in utilities for detecting and repairing damaged company files before they became a bigger problem.
- Enhanced payroll center — A cleaner payroll dashboard that made it easier to see upcoming payroll runs, tax payments, and filing deadlines at a glance.
Pro 2018 vs. Premier 2018 vs. Enterprise 18.0
QuickBooks Pro 2018
Best for: Small businesses, solo operators, and basic bookkeeping needs
- Up to 3 users
- Create and send invoices, estimates, and purchase orders
- Track income and expenses by customer or job
- Over 100 built-in reports — Profit & Loss, Balance Sheet, A/R, A/P, and more
- Manage vendors, bills, and 1099 contractors
- Basic inventory tracking with stock alerts
- Payroll-ready (add-on required)
- Class tracking for departments or locations
QuickBooks Premier 2018
Best for: Businesses that need industry-specific features and more user seats
Everything in Pro 2018, PLUS:
- Up to 5 users
- Industry-specific editions: Contractor, Nonprofit, Manufacturing & Wholesale, Retail, Professional Services
- 150+ reports tailored to your industry
- Sales orders and backorder management
- Inventory assemblies for building finished products
- Revenue and expense forecasting tools
QuickBooks Enterprise 18.0
Best for: Larger operations, complex inventory, and teams that need more horsepower
Everything in Premier 2018, PLUS:
- Up to 40 users
- Advanced inventory — warehouse management, barcode scanning, bin tracking
- FIFO costing, serial numbers, and lot tracking
- Flexible pricing rules and custom price levels per customer
- Handles up to 1 million list items (customers, vendors, inventory)
- Detailed user permissions — control who sees and does what
System Requirements
| Requirement | What You Need |
| Operating System | Windows 7 SP1, Windows 8.1, or Windows 10 (all editions) |
| Processor | 2.4 GHz minimum |
| RAM | 4 GB minimum (8 GB recommended for better performance) |
| Disk Space | 2.5 GB + additional room for your company data files |
| Screen Resolution | 1280 x 1024 or higher recommended |
| Internet | Not required for offline use (online services are no longer available) |
Windows only. QuickBooks Desktop 2018 was not released for Mac. Note: While it may run on Windows 11, it was never officially tested or supported on that OS, so your mileage may vary.
After You Purchase — What You'll Receive
- Your Product License Key — The unique activation code tied to your copy. Store this somewhere safe — losing it means starting over.
- Download Link — A direct link to grab the installer file for your specific version (Pro, Premier, or Enterprise 18.0).
- Product Number — A shorter code that identifies your edition. You'll enter this alongside your license key during setup.
- Order Confirmation Email — Your purchase receipt with all the details above bundled together.
Tip: Take a screenshot of your license email or write the key down on paper and keep it with your important records. If your hard drive ever dies or you replace your computer, that license key is the only way to get QuickBooks back up and running.
QuickBooks Desktop 2018 — Download, Install, Activation & Get Started
Step 1: Locate Your Purchase Email
Find the email you received after buying. It contains your download link and license key. Check spam or junk folders if it's not in your main inbox.
Step 2: Click Your Download Link
Click the link and let the installer download. The file is roughly 300-500 MB, so it might take a few minutes on a slower connection. Don't close the browser while it's downloading.
Step 3: Locate the Downloaded File
Look in your Downloads folder for a file named something like QuickBooks.exe or Setup_QuickBooks2018.exe.
Step 4: Can't Find Your Setup File?
If you can't locate your QuickBooks setup file or the .exe file isn't in your Downloads folder, don't worry. You can download it directly from Intuit's official download page here: https://downloads.quickbooks.com/app/qbdt/products. Just select your version, enter your license and product number, and the download will start.
Step 5: Have Your License Details Handy
Before you double-click anything, pull up your Product Number and License Key. You'll need both during installation, and it saves time to have them ready.
Installation — Step by Step
The install process is the same whether you have Pro, Premier, or Enterprise 18.0. Budget about 10-15 minutes from start to finish.
Step 1: Shut Down Other Applications
Close your web browser, Outlook, Word, and any other programs. Temporarily disable your antivirus too — it's a common culprit when QuickBooks installs go sideways.
Step 2: Launch the Installer
Double-click the setup file you downloaded. When Windows pops up asking "Do you want to allow this app to make changes to your device?" — click Yes.
Step 3: Agree to the License Terms
Check the "I accept the terms in the license agreement" box and click Next to continue.
Step 4: Type in Your Product Number and License Key
Enter them carefully — watch out for extra spaces or misread characters (zeros vs. the letter O, ones vs. lowercase L). Click Next when they're in.
Step 5: Pick Your Installation Type
Express Install
— The recommended choice. Puts everything in the default location with standard settings.
Custom and Network Install
— Only pick this if you want to install to a specific folder or you're configuring multi-user access on a network.
Select one and click Next.
Step 6: Let It Install
Click Install and give it 5-10 minutes. Leave it alone — don't close the window, don't restart, and don't unplug your laptop.
Step 7: Launch QuickBooks
When the installer finishes, click Open QuickBooks. A shortcut will also appear on your desktop for future access.
How to Activate
Activation ties your license key to your computer and confirms it's a legitimate copy. You typically get 30 days to activate before QuickBooks locks you out.
Heads up: Because QuickBooks 2018 is an older, discontinued version, the activation servers can sometimes be slow to respond or temporarily unavailable. If activation doesn't go through on the first try, wait a bit and try again. Phone activation is a solid backup option for older versions.
Step 1:
Open QuickBooks Desktop 2018. Most of the time, it will ask you to activate right away on the first launch.
Step 2:
If it doesn't prompt you, navigate to Help → Activate QuickBooks Desktop from the top menu.
Step 3:
Follow the prompts on screen. Online activation takes under a minute when the servers cooperate.
Step 4:
You'll see a confirmation message — click OK and you're good to go.
Phone activation fallback: If online activation fails or times out, go to Help → Activate → select "activate by phone." A toll-free number will appear on screen. Call it, read your validation code to the representative, and they'll give you a confirmation code to type in. This method tends to work reliably even for older versions.
Troubleshooting — Common Issues
Download Stops Midway or Won't Start
Delete whatever partially downloaded, make sure your internet connection is stable, and try the link again. If your browser keeps choking on it, switch to a different one — Chrome, Edge, or Firefox usually work well.
Installer Freezes or Errors Out
Disable your antivirus, confirm you have at least 2.5 GB of free disk space, restart your computer, then right-click the installer and select Run as administrator.
Error 1903 or 1904
These usually mean a Windows component is out of date. Run Windows Update, install all available updates, restart, and run the installer again. If it still happens, manually download and install Microsoft .NET Framework from Microsoft's website.
Error 3371 — Could Not Load License Data
Close QuickBooks completely. Navigate to C:\ProgramData\Intuit\Entitlement Client\v8 and delete the file called EntitlementDataStore.ecml. Open QuickBooks again and re-enter your license information when prompted.
QuickBooks Closes Immediately After Opening
Uninstall QuickBooks through Settings → Apps (or Control Panel → Programs). Restart your computer, turn off antivirus, then reinstall using Run as Administrator. Restart once more after installation.
"This License Number Has Already Been Used"
This happens when QuickBooks thinks your license is active on another machine. If you removed it from the old computer, try phone activation — that usually clears it up. If not, give us a call and we'll help you sort it out.
Firewall or Security Software Blocking QuickBooks
Add QuickBooks Desktop as an exception in your antivirus program. For Windows Firewall: go to Control Panel → Windows Firewall → Allow an app through → find QuickBooks and check both Private and Public boxes.
Should You Upgrade to a Newer Version?
Here's the honest answer: it depends on how you use QuickBooks.
If you only use QuickBooks for offline bookkeeping — entering transactions by hand, printing checks, running reports, and keeping your records organized without connecting to a bank or running payroll — then QuickBooks 2018 will keep doing its job. There's no technical reason you have to upgrade.
But if you need any of the following, it's time to move up:
- Bank feeds — Automatic transaction downloads from your bank stopped working when support ended.
- Payroll — Intuit payroll services no longer connect to the 2018 version. Tax tables aren't updated.
- Security updates — No patches have been released since 2021. If you handle sensitive financial data, that's a real risk.
- Windows 11 compatibility — QuickBooks 2018 was built for Windows 7 through 10. It may work on Windows 11, but don't count on it being stable.
- Credit card processing or online payments — These features are disconnected for discontinued versions.
- Tech support from Intuit — They won't help with 2018 anymore. You're on your own (or you can call us).
If you do decide to upgrade, your company file can be converted to a newer version of QuickBooks Desktop. The process is straightforward — just open your old file in the new version and it walks you through the conversion. Browse our shop for current versions, or check out our guide on buying Desktop without a subscription. We're happy to help if you want a hand with that.
Still Stuck?
Give us a ring at (870) 232-6314 or shoot us an email at info@accountingscart.com. We've helped plenty of folks get QuickBooks 2018 up and running — even years after it was discontinued. We'll walk you through it.
Looking for QuickBooks Desktop 2018 — or Ready to Upgrade?
Whether you need help with your 2018 install or want to explore newer versions, we've got you covered. Visit our shop.
Call: (870) 232-6314
Email: info@accountingscart.com
