SECURITY 3 editions
KK-SECURE
Scan files, protect your PC in the background and investigate incidents with edition-specific tools.
View Standard, Pro and EnterpriseWINDOWS SOFTWARE SUITE
Everyday tools.
Made simpler.
Protect your PC, work with PDFs and manage archives with KK-SOFT. Find the right edition and download it from one place.
KK-SOFT STUDIOILLUSTRATION
Your digital toolkit
Security · Documents · Archives
SECURE
PDF Pro
RAR
WINDOWS READY
SHA-256 verification
01 / PRODUCTS
The right tool for each task.
Explore the product lines, then choose the edition and installer that fit your needs.
DOCUMENTS 2 editions
KK-PDF Pro
Windows PDF tools with OCR and two license options.
View Annual and LifetimeARCHIVES 2 editions
KK-RAR
Create, extract and manage archives on Windows with two license options.
View Annual and Lifetime02 / DOWNLOAD CENTER
Choose and download your edition.
See the version, format, system requirements and checksum for every package.
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03 / COMPARE
Choose your level of protection.
Try KK-SECURE to see which scanning, monitoring and investigation tools fit your PC.
| Feature | Standard | Pro | Enterprise |
|---|---|---|---|
| File scanning, Defender integration and background protection | ✓ | ✓ | ✓ |
| Quarantine and ransomware alerts | ✓ | ✓ | ✓ |
| PE/ZIP analysis and kernel ETW | — | ✓ | ✓ |
| Minidumps, log correlation and WDAC Audit | — | — | ✓ |
Try KK-SECURE free for 30 days
Get a trial codeGet a code for your edition. No payment or billing details required.
04 / GETTING STARTED
Download. Install. Try it.
Choose a package and follow the instructions for your edition.
Back to downloadsHow do I try KK-SECURE?
Download the Windows x64 installer, sign in to KK-SOFT for a code, and enter it in the app. Your 30 days start at first activation.
How do I install KK-PDF Pro and KK-RAR?
Choose the edition that matches your license. Run the Windows x64 EXE or MSI listed in the download center and follow the installer. Activate the product with the matching license.
How can I verify a downloaded file?
Open Details for your edition, choose the file you downloaded and verify its SHA-256 checksum in your browser. The file stays on your device.
Where do the apps get updates?
Each app uses its configured update server. Open Updates in the app to check for a new version.
Coming soon
Support center COMING SOONRelease notes COMING SOONKK-PDF Pro and KK-RAR trials COMING SOON