Need to Run a Specific Application or Revive an Older PC?
A genuine Windows 8.1 Pro License is the perfect solution for users in the Philippines who require this specific operating system for hardware driver compatibility or to run legacy business software. It provides a stable, user-friendly environment for PCs that may not meet the requirements of newer systems. This one-time purchase from Product Key PH grants you a permanent license for a single computer.
Key Features & Benefits of a Windows 8.1 Pro License
Windows 8.1 Pro includes powerful features for connectivity, security, and productivity.
| Feature | Your Benefit |
|---|---|
| BitLocker Technology | Help protect your sensitive data with enhanced, drive-level encryption, keeping your files safe from unauthorized access. |
| Remote Desktop Connection | Access your work PC from home, or connect to a specific computer on your network with ease. |
| Domain Join | Connect to your company or school network to access shared files, servers, and printers seamlessly. |
| Boot to Desktop | Start your PC your way. Windows 8.1 gives you the option to boot directly to the familiar desktop environment. |
| Broad Compatibility | Ensure your critical legacy applications and older hardware peripherals continue to run smoothly and reliably. |
Who is Windows 8.1 Pro For?
This license is for users with very specific needs that only Windows 8.1 can solve:
- Owners of Older Hardware whose PCs do not have reliable drivers for Windows 10 or 11.
- Businesses with Legacy Software that is only certified to run on the Windows 8.1 platform.
- Operators of Industrial or Scientific Machines that are controlled by specific, non-upgradable software.
- IT Professionals who need to test applications in a native Windows 8.1 environment.
- Retro-Computing Enthusiasts who are building or restoring period-specific PCs.
Legacy OS Comparison: Windows 8.1 vs. Windows 7
Wondering which legacy version is right for your specific needs? This table highlights the key differences between each edition to help you make the right choice.
| Feature | Windows 7 Home Premium | Windows 7 Professional | Windows 8.1 Pro |
|---|---|---|---|
| Max Supported RAM (64-bit) | 16 GB | 192 GB | 512 GB |
| Max Physical CPUs | 1 | 2 | 2 |
| User Interface | Classic Start Menu & Aero Glass | Classic Start Menu & Aero Glass | Start Screen with Live Tiles |
| Domain Join | No | Yes | Yes |
| Remote Desktop Host | No | Yes | Yes |
| Encrypting File System (EFS) | No | Yes | Yes |
| BitLocker Drive Encryption | No | No | Yes |
| Windows Store | No | No | Yes |
| Secure Boot (UEFI) | No | No | Yes |
| File History Backup | No | No | Yes |
Miggy San Miguel (verified owner) –
I’ve searched online for the cheapest product key of Windows 8.1 Pro, and I was brought here. Cheapest nga siya compared to others na nagre-range ng 8,000 – 10,000 php. Convenience-wise, sobrang dali lang umorder. Authenticity? Legit. It activated my Win 8.1 Pro. This store is really commendable.
Mylene Buenaflor (verified owner) –
Nagreformat ako ng laptop ko and I have to choose Windows 8.1 kasi I was adviced na outdated na raw ang Windows 7. So I have to look for an affordable license since medyo mahal siya sa mga mall. Good thing I saw this Product Key Philippines kaya napabili agad ako. Luckily, genuine siya at HINDI SCAM. Thank you talaga! More power guys!
Patrick Carinosa (verified owner) –
I want to thank the people behind Product Key Philippines for this lifetime license. My computer broke months ago. I thought I would need to buy another license worth 1,680. I was wrong. I tried the same license I bought here, and it worked! It worked on another PC. So thankful I saved so much!!
Danielle Katigbak (verified owner) –
Super thank you, PRODUCT KEY Philippines for your affordable product keys!
Fatima Joaquin (verified owner) –
Akala ko wala na akong makikitang legit na mura na product key ng Windows 8.1 Professional. Buti nalang pinindot ko yung ads sa google. Sobrang thankful ako sa inyo Product Key Philippines kasi may kamahalan tong license neto sa iba. Thank you talaga!
cthululu2 –
legit product keys! thanks product key ph.
Ralph Medrina (verified owner) –
This is the most affordable license of Windows 8.1 Professional I’ve seen. The download links are from the official website of Microsoft. You can even bind this to your Microsoft account because this is a lifetime license. Thank you so much Product Key Philippines for selling this to me.
mareeyavesagaa –
I have purchased this last May 2018 for my laptop, it was very easy and activated it with in the day. Still using the key till now and problem at all. I will be making next purchase for new laptop for microsoft product. This site and their products are 100% LEGIT!!!
Cams Lintag (verified owner) –
Thank you for activating my Windows 8.1 Thanks for helping me as well during the installation and activation process. You guys are really awesome! Looking forward to buying more from you, productkey.ph.
alice_gats (verified owner) –
Best bang for the buck and great after sales support! Had problems downloading installer, and support did send an alternative link. Successfully installed it, totally legit. Couldn’t be happier! Thank you, Product Key PH!
hapsgarcia (verified owner) –
Sharing what I never thought possible… Apparently, you can buy legit Microsoft product keys at a lot less Php! Bought my Win8 key last month. Smooth as silk transaction! God bless Product Key Philippines for facilitating MS products to become more affordable!
Julius Escalante (verified owner) –
I was filled with joy the moment my Windows 8.1 Pro was activated. All credits go to productkey.ph for selling this genuine product keys for an affordable price. I’m looking forward to buying more from this shop. This is worth recommending.
Bryan Camantigue (verified owner) –
Tama lang ang desisyon ko na hindi na ko tumingin pa sa iba. Noong nakita ko tong Product Key Philippines, grinab ko na agad since mura naman siya. The only problem I had is that medyo nalito ako during installation. All thanks to the guy na nakausap ko sa chat nila na nag guide sakin.
tayaglawoffice (verified owner) –
I ordered just a few minutes ago, I received the key thru email. I followed the instructions and downloaded the installer thru windows website. Run the installer, enter the product key and it works! Using this for my surface pro tablet for work.