Klarseal

Klarseal

Archi Systems AS
PC Internals

PC Internals

ASCOMP Software GmbH
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About

Klarseal is a code-signing certificate service for developers and businesses distributing Windows applications, drivers or installers. It offers Standard (OV) and Extended Validation (EV) certificates issued by Certum, while managing orders, invoices, application checks and status updates. Both certificate types use cloud signing: the private key is generated and held in the certificate authority’s hardware security module, rather than on a USB token. EV includes additional identity checks and is required to open a Windows Hardware Developer Program account for kernel-driver submissions. Klarseal also provides free companion tools: Sign my app, an MIT-licensed plugin that lets supported AI coding agents prepare Windows-file signing for user approval, and Sign my app for Windows, a utility to check and sign .exe, .dll and .msi files.

About

PC Internals is a Windows system analysis and hardware monitoring tool for checking PC performance and drive health. It provides a clear overview of CPU, RAM, GPU, motherboard, storage drives, BIOS, and driver information. Real-time charts display system load, temperatures, memory usage, and other data for troubleshooting, hardware maintenance, and everyday monitoring. Integrated SMART analysis shows HDD and SSD health data, including operating hours, temperature, health status, and estimated lifespan where supported. This helps users detect potential drive problems and signs of wear early. The Professional Edition adds automatic background monitoring and alerts via Windows notification or email when critical thresholds are reached.

Platforms Supported

Windows Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Supported
Mac Not Supported
Linux Not Supported
Cloud Not Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Software developers, independent software vendors, and small teams that ship Windows applications, drivers, or installers and need a code signing certificate.

Audience

PC Internals is suitable for home users, gamers, IT professionals, administrators, and service providers. The Standard Edition is free for personal use and evaluation. The Professional Edition enables business use and advanced drive monitoring.

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Not Supported

API

Offers API Not Supported

Screenshots and Videos

Screenshots and Videos

Pricing

€159/year
Standard (OV) starts at €159 for a one-year term outside Norway, or NOK 1,790 before 25% MVA in Norway (NOK 2,237.50 total). EV starts at €289 for one year outside Norway, or NOK 3,490 before MVA in Norway (NOK 4,362.50 total). One-, two- and three-year terms are paid in full at order; longer terms include a new certificate issued each year. Cloud signing and timestamping are included.
Free Version Supported
Free Trial Not Supported

Pricing

Free
Free version available.

Pro version from: $24.90 (lifetime-license)

Lifetime license for one user, to be used on up to two computers. Includes access to the most recent version for two years.
Free Version Supported
Free Trial Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Not Supported
Webinars Not Supported
Live Online Supported
In Person Not Supported

Company Information

Archi Systems AS
Founded: 2010
Norway
klarseal.com

Company Information

ASCOMP Software GmbH
Founded: 2003
Germany
www.ascompsoftware.com

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HWdetails

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Categories

Code Signing Supported

Categories

System Monitoring Supported

System Monitoring Features

Alerts / Notifications Supported
Antivirus Management Not Supported
Data Backup / Recovery Not Supported
Device Monitoring Supported
Inventory Management Not Supported
Patch Management Not Supported
Policy-based Automation Not Supported
Remote Monitoring Not Supported
Reporting / Analytics Supported
Risk Analysis Not Supported
Server Monitoring Not Supported
Service Configuration Management Not Supported

Integrations

Claude Desktop Supported
Model Context Protocol (MCP) Supported
SignTool Supported

Integrations

Claude Desktop Not Supported
Model Context Protocol (MCP) Not Supported
SignTool Not Supported
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