# iObit Advanced SystemCare Ultimate 18 — Free 6-Month License Keys 🔑

**URL:** <https://onehack.st/t/iobit-advanced-systemcare-ultimate-18-free-6-month-license-keys/316224>\
**Category:** Give-Away and Freebies\
**Tags:** freebies, pc-optimization\
**Created:** [January 5, 2026, 11:06am UTC](https://onehack.st/t/iobit-advanced-systemcare-ultimate-18-free-6-month-license-keys/316224 "2026-01-05T11:06:59Z")\
**Posts on this page:** 7\
**Page:** 1

<div class="post-metadata">

**Author:** ![SUYOG\_DAHAL](https://onehack.st/user_avatar/onehack.st/suyog_dahal/32/176087_2.png) [@SUYOG\_DAHAL](https://onehack.st/u/SUYOG_DAHAL)\
**Post date:** [January 5, 2026, 11:07am UTC](https://onehack.st/t/iobit-advanced-systemcare-ultimate-18-free-6-month-license-keys/316224/1 "2026-01-05T11:07:00Z")

</div>

# Free iObit SystemCare Ultimate 18 License — Antivirus + PC Boost 🚀

> **🗺 One-Line Flow:** Six months of premium system protection + performance tuning without dropping cash on it.

* * *

### Why This Slaps

Your PC slows down. Files get sketchy. Windows updates break things. This fixes that — **real-time antivirus + system optimization** in one tool, unlocked through June 2026.

Most people either pay $40 yearly for this, run janky free versions, or just… let their system rot. This skips all that. You get malware protection that actually works + automated tune-ups that keep things fast. **Install, activate, forget about it.**

It’s like having IT support you don’t pay for.

* * *

### 🔑 Activation

> **Keys (pick one)**
>
> **Key 1:**
> 
> ```auto
> 8B455-48A41-B7A27-116GN
> 
> ```
> 
> **Key 2:**
> 
> ```auto
> F6359-8FAAF-868A6-465GN
> 
> ```
> 
> **Region lock workaround:**  
> If activation fails, delete `Lang.dat` from the installation folder.

* * *

### 📦 Get It

⬇ [Download iObit Advanced SystemCare Ultimate 18](https://cdn.iobit.com/dl/asc-ultimate-setup.exe)  
🌐 [Official Website](http://www.iobit.com/)

**Works on:** Windows 11, 10, 8, 7, Vista, XP  
**Valid until:** June 30, 2026

* * *

Cleaned up by @SRZ for easier copy-pasting. 🧹

---

<div class="post-metadata">

**Author:** ![TheLatest\_Update](https://onehack.st/user_avatar/onehack.st/thelatest_update/32/162001_2.png) [@TheLatest\_Update](https://onehack.st/u/TheLatest_Update)\
**Post date:** [January 5, 2026, 2:04pm UTC](https://onehack.st/t/iobit-advanced-systemcare-ultimate-18-free-6-month-license-keys/316224/2 "2026-01-05T14:04:50Z")

</div>

> [@SUYOG\_DAHAL](#):
>
> ```auto
> 8B455-48A41-B7A27-116GN
> 
> ```

working Thnaks

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<div class="post-metadata">

**Author:** ![Michael\_calvins](https://onehack.st/user_avatar/onehack.st/michael_calvins/32/167887_2.png) [@Michael\_calvins](https://onehack.st/u/Michael_calvins)\
**Post date:** [January 5, 2026, 3:21pm UTC](https://onehack.st/t/iobit-advanced-systemcare-ultimate-18-free-6-month-license-keys/316224/3 "2026-01-05T15:21:43Z")

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Working. Thanks

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<div class="post-metadata">

**Author:** ![kurumani](https://onehack.st/user_avatar/onehack.st/kurumani/32/167632_2.png) [@kurumani](https://onehack.st/u/kurumani)\
**Post date:** [January 5, 2026, 4:05pm UTC](https://onehack.st/t/iobit-advanced-systemcare-ultimate-18-free-6-month-license-keys/316224/4 "2026-01-05T16:05:17Z")

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Yep, worked for moi. Merci beaucoup

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<div class="post-metadata">

**Author:** ![Johanpath](https://onehack.st/user_avatar/onehack.st/johanpath/32/159306_2.png) [@Johanpath](https://onehack.st/u/Johanpath)\
**Post date:** [January 5, 2026, 4:54pm UTC](https://onehack.st/t/iobit-advanced-systemcare-ultimate-18-free-6-month-license-keys/316224/5 "2026-01-05T16:54:06Z")

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what about mac?

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<div class="post-metadata">

**Author:** ![SUYOG\_DAHAL](https://onehack.st/user_avatar/onehack.st/suyog_dahal/32/176087_2.png) [@SUYOG\_DAHAL](https://onehack.st/u/SUYOG_DAHAL)\
**Post date:** [January 5, 2026, 4:55pm UTC](https://onehack.st/t/iobit-advanced-systemcare-ultimate-18-free-6-month-license-keys/316224/6 "2026-01-05T16:55:41Z")

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Only have for windows now.

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<div class="post-metadata">

**Author:** ![MattyP](https://onehack.st/user_avatar/onehack.st/mattyp/32/154208_2.png) [@MattyP](https://onehack.st/u/MattyP)\
**Post date:** [January 6, 2026, 4:57am UTC](https://onehack.st/t/iobit-advanced-systemcare-ultimate-18-free-6-month-license-keys/316224/7 "2026-01-06T04:57:01Z")

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> [@SUYOG\_DAHAL](#):
>
> `8B455-48A41-B7A27-116GN`

8B455-48A41-B7A27-116GN

Worked for me thanks