I like the Driver Update program. BUT like other reviews, the company does put in other programs into their Downloads! And their Wording of the Downloads are meant to confuse Buyers! If you are no... See more
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IObit designs and creates Advanced SystemCare, IObit Malware Fighter, Driver Booster, Smart Defrag, IObit Uninstaller and IObit Software Updater. Free, easy-to-use, and comprehensive computer security and performance software for your home and business
United States
No history of asking for reviews
This company hasn't invited their customers, so reviews may not be representative
Replied to 100% of negative reviews
Typically replies within 48 hours
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IObit markets through a reseller called Paddle. When I received a cancellation notice and wanted to understand why, I was unable to reach iObit except through Paddle. This reseller hides behind a poorly designed chatbot that took fifteen minutes answering questions it choose to ask while ignoring mine. When the issue finally arrived at iObit, they responded swiftly and effectively.

Reply from IObit
Very Disappointed as a Paid PRO Subscriber — Far Too Many Ads, Unwanted Installs, and No Respect for Users
Review:
I’m writing this as a paid PRO subscriber of several IObit products, and unfortunately my experience has been extremely disappointing. I expected professional, reliable software — instead I’ve dealt with constant interruptions and behavior that feels intrusive and disrespectful to the user.
Across multiple laptops and desktops, IObit programs repeatedly acted autonomously in ways I never requested. Pop-ups appear at random, ads continue even though I’m a paying customer, and the software is constantly pushing “suggestions” that feel more like aggressive marketing than useful features.
What bothered me most is that the software repeatedly tried to install additional IObit/iTop tools that I never asked for — such as iTop VPN, Software Updater, and iTop Easy Desktop. These installs felt pushy, unexpected, and went far beyond what I would consider normal behavior for premium utilities. As a user, I want control over what runs on my system, and this experience made me feel like the software was making decisions for me.
Instead of improving my system, the constant advertising, pop-ups, and forced recommendations made my devices feel more cluttered and disruptive. It’s frustrating, especially considering I’m paying for the “PRO” versions.
This review reflects my personal experience as a long-time customer, but based on what I’ve seen, I cannot recommend IObit or iTop software to anyone who values transparency, user control, and a clean, reliable system. I strongly suggest exploring alternative tools.

Reply from IObit
I recommend avoiding IObit products entirely. One of their programs showed a close to full-screen Black Friday pop-up that could not be closed, ignored Alt+F4 and Task Manager, and stayed locked on top of everything. It effectively took control of my PC. The only way to get rid of the pop-up was to click on the "casino" wheel. This is just not acceptable.
After uninstalling, I found background tasks still running, which is not acceptable for a system utility. I have reported this behaviour to Microsoft Security Intelligence as a Potentially Unwanted Application.
I have also received renewal reminders even though my current licenses still have several months left
Bottom line: this experience was bad enough that I would advise others to stay away. I have uninstalled all Iobit products.

Reply from IObit
The absolute worst and among the most degenerate software companies out there, with nothing but ill intent, their software serves no beneficial purpose to users or pc's whatsoever, its amazes me they even have customers when what they offer is the absolute lowest quality, just pure dogs*it, either collecting unimaginable amounts of data, telemetry, logs and heavy background tasks constantly running, which most likely includes a backdoor, as it acts beyond intrusive, it might as well be called a subscription based spyware.

Reply from IObit
Despite the really annoying pop ups and the autorenewal on anything you buy (that you can turn off), I do find Advanced System Care a good product and have been using it for a few years

Reply from IObit
I have been charged a license renewal for a product that I no longer use. I have had extreme difficulty processing my request for refund.
I was able to have my refund processed in a timely basis.

Reply from IObit
A company that cannot help but to bundle software into their apps. A simple case of once bitten twice shy! It wouldnt be so bad if all the bundled software was CLEARLY identified so you could refuse it but its not. To me a company who trades in this fashion is not worth buying from.

Reply from IObit
Nadat ik een nogal ingewikkelde vraag had gesteld kreeg ik als antwoord:
At this moment, the standard support language for the 2Checkout online support system is English. Please resend your message written in English .
Hun reclame kan echter wel in het Nederlands. Zo kun je de boot ook afhouden.

Reply from IObit
Ordered an IObit Pro Bundle via 2Checkout. Once installed, each of the 4 products in the bundle told me to upgrade to Pro at an additional cost, even though I had ordered the Pro version, 2Checkout immediately said they were just the reseller and I should contact IObit directly. Despite sending two tickets, there is absolutely no response - no receipt confirmation, never mind a response to my query. Absolute waste of money - looks like a scam.

Reply from IObit
Very fast reply and they fixed it right away. Better than most others support with speed and getting it done.

Reply from IObit
The program works but is spoiled by pop up ads whenever you press a link, for more of their products. So bad that after only a day I uninstalled it, despite being in touch with their support. No problem getting in touch with them but it seems nothing will change despite their promises to improve, suggesting they know full well what the problem is, the extra business from all the spam must outweigh the need to fix things - a cynical response that has cost them my account. I would not recommend this outfit.

Reply from IObit
Oct 20/25 I was having trouble with my computer. I purchased Advanced Care System but I was unable to receive the installation code. I sent a text to the customer support and October 21 I received the code with easy to follow instructions for installation. Customer service is extremely high for this company. They are very fast,curtious, and knowledgeable in dealing humainly with people who are under stress but happy to be finally given fair, understanding treatment. Thank you

Reply from IObit
I purchased the IObit Super Pack. I have used IObit for a number of years and never had any problems and been very satisfied. This time I did not received activating code. Can't log into my account, the link is not working. Contact them with a number of emails, no luck. They asked me to contact the manufacturer. The email was undelivered. The only option I have to go through Paypal to get my money back.

Reply from IObit
It literraly finds tens of thousands of errors, even when run back to back to back. Every time it finds registry problems or malicious files, even though I just scanned the system and fixed all problems.
They also run services in the background you have to really dig to stop. It's not enough to stop the program from starting with windows, you have to dig trough all your services and find the related ones.
Also, they keep trying to shove down your throat all their other products.
If people check the reviews they will realise that most of the 5 star reviews are fake. People can not be so divided between 1 star and 5 stars.

Reply from IObit
I like the Driver Update program. BUT like other reviews, the company does put in other programs into their Downloads! And their Wording of the Downloads are meant to confuse Buyers!
If you are not computer savvy, these programs are will be installed.
As per their review of my concern, I know a Generic response will be applied.

Reply from IObit
IObit has no customer account system. Your purchases are blindly handled via Paddle, with no user control whatsoever.
The so-called “-80% discounts” are just inflated prices in disguise. When it’s time to renew, you're charged the full amount, with no easy way to opt out.
I even ended up with two active overlapping subscriptions, without any alert or validation.
No transparency. No logic.
Avoid this company if you care about knowing what you’re buying — and what it actually costs.

Reply from IObit
For now, I will rate the AdvancedSystemCare from Iobit at 4 stars.
Only 4 stars because Iobit likes to add other apps to the initial download, and if you're not paying attention, you won't realize what you're clicking "yes" to.
That said, my laptop was experiencing random mouse movements and windows opening and closing at will.
I downloaded Iobit AdvancedSystemCare. Ran multiple scans. Did the "fix" required, and my laptop's performance and speed has increased quite a bit. I have not experienced the random mouse or windows issue since.
So, for now...I believe Iobit did a good job.

Reply from IObit
,,IObit Software Updater,, :
You only update simple applications??? We download new versions of programs directly from the manufacturer!!! You don't do anything new !
Why don't you make a database with the latest Microsoft Updates for Windows-10 ???? Many people need it in the coming years, to download everything missing from Windows-10 !!!! Take care of this important issue, don't worry about $1 apps ! Wake up from your sleep !

Reply from IObit
This is an excellent company. It quickly addressed my issues, and then contacted me to make sure that I was happy with the solution. I was. No other company has ever done this! Best of all, these are excellent products and work very well.

Reply from IObit
I asked for a refund because they invited me to complete an order the previous evening, and they refunded me within a few days, even though I received about €2 less than I had spent.
Fees?

Reply from IObit
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