OakstoneAssist
Temporary-file cleanup
Finds old temporary files and archived problem reports in your own account, shows you what it found, and removes only the categories you tick. Documents, photos, downloads and programs are never scanned.
Oakstone PC Care
Everyday PC maintenance made simple
Clean approved temporary files, manage browser clutter, and schedule maintenance in one easy-to-use Windows application.
Free Download for WindowsIncludes a seven-day full-feature trial. No card required. Registration required. Subscription required after the trial. One account covers one registered PC.
What the application does
Every tool below is part of Oakstone PC Care 1.10.0. Nothing is deleted until you confirm it.
Browser cleanup
Clears temporary website files for the browsers you choose, and only if you select them, cookies or history. A browser profile name has been blurred in this screenshot.
Scheduled maintenance
Optionally clean approved temporary files on a schedule — every day, twice a week or weekly — with the option to run only when a laptop is plugged in. Cookies, browsing history and personal files are never included.
Security scans
Starts quick, full or folder scans using Microsoft Defender Antivirus and shows what Microsoft reports. Oakstone PC Care removes nothing itself; Defender handles anything it finds, as configured in Windows Security.
Check My PC
Reports information about your computer in one place, alongside PC Controls for Wi-Fi, Bluetooth, sound, brightness and camera settings, Startup Apps for choosing what opens when you sign in, Diagnostics for recent Windows events, and History of every scan and cleanup with its actual result.
Installing in three steps
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1
Download the installer
Press Free Download for Windows. Your browser saves OakstonePcCare-Setup.exe to its Downloads folder.
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2
Install Oakstone PC Care
Open the file and follow the setup wizard. You can choose whether to create a desktop shortcut. If Windows asks for permission to continue, choose Yes.
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3
Register in the app and start the trial
Registration happens inside the application, not on this website. You will be asked for your full name, email address and phone number. Selecting an age group is optional. Your seven-day full-feature trial starts once you have registered.
Oakstone PC Care subscription
Software subscription for the application. This is separate from our remote technical-support service pricing.
Monthly
$5.99/month
Billed every month. All tools, one registered PC.
Best value
Annual
$49.99/year
Billed once a year. All tools, one registered PC.
Save $21.89 per year — approximately 30% compared with monthly billing. Twelve monthly payments total $71.88; the annual payment is $49.99.
Prices are in US dollars, plus any taxes shown at checkout. Payments are processed by Stripe. Paid subscriptions automatically renew at the interval shown until you cancel. Cancel online at any time in Manage subscription inside the application, or by email or telephone. The seven-day trial (168 hours) requires no card and does not automatically become a paid subscription.
Your first subscription purchase, monthly or yearly, can be refunded in full if you ask within 14 calendar days — no reason needed. Renewals do not carry that change-of-mind window, and we give at least 30 days’ notice before a price change affects your next renewal. Full details are in the documents below.
When the trial ends, the application’s tools lock until a subscription is started. The application stays installed and can be removed at any time from Add or Remove Programs in Windows.
Product information
- Application
- Oakstone PC Care
- Installer version
- 1.10.0
- Installer file
- OakstonePcCare-Setup.exe
- File size
- 55.1 MB (57,824,392 bytes)
- Operating system
- Microsoft Windows. The installer requires Windows 7 SP1 or later.
- Installer architecture
- 32-bit installer package, which runs on both 32-bit and 64-bit Windows
- Release date
- 7 October 2026 (signing timestamp of this build)
- Publisher
- Oakstone Technologies LLC
- Digital signature
- Digitally signed by Oakstone Technologies LLC. Verified on the file published here.
How the application behaves
- Startup. On a new installation, Start with Windows is switched on and Oakstone PC Care starts quietly in the notification area. You can turn it off in the application’s Startup Apps screen or in Windows settings. Startup does not authorise automatic deletion or advertising.
- Reminders are optional. Cleanup reminders may default to up to three suggested opportunities a day during the trial or a paid subscription. You can change them or switch them off in the application. A reminder opens a review — it never deletes anything on its own, and it is never triggered by something the application found on your PC.
- In-app placements. Trial and unpaid accounts may see two clearly labelled promotional placements; paid accounts may see one Updates & offers placement, and paid users can hide promotional offers. Offers are never presented as scan findings or system warnings. Where the application offers an Open Oakstone to show eligible offers setting, it is disclosed in the application and can be switched off, which stops offers opening automatically. Product news and offers by email are optional and off unless you opt in.
- No remote access. Downloading or installing this application does not give anyone remote access to your computer. Remote support is a separate service that only ever begins with your permission, while you watch.
Need help installing it?
Support with installing, signing in, your subscription and using the tools is free for Oakstone PC Care customers. It is separate from our paid remote technical-support services.
Oakstone PC Care support hours: Monday to Friday, 9:00 AM to 5:00 PM Eastern Time.