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SPECIFICTION
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S.A.K. Utility

github.com

Free plan Windows
Visit github.com
Spec score 7.5 #22 of 35 in Uninstallers

What it is

S.A.K. Utility is a portable Windows repair toolkit for PC technicians, IT professionals, and system administrators. Its profile migration workspace guides backup and restore with smart filtering, AES-256 encryption, NTFS permissions, screenshot settings, and BitLocker key capture. Diagnostics check SMART disk health, run CPU, disk, and memory tests, monitor thermals, and export HTML, JSON, or CSV reports. Application Management matches installed software with Chocolatey packages, supports bulk installs and offline bundles, downloads installers, and scans for leftovers during removal. The vulnerability scanner checks software against CISA KEV, NVD, GitHub Advisories, and OSV. Other workspaces flash ISO and IMG files, create Windows media, provide network tools, and browse PST, OST, and MBOX archives without Outlook. An OpenAI assistant supports technician workflows. The free AGPL-3.0 utility runs from a Windows x64 ZIP and requests UAC elevation only when needed.

Spec sheet

Purpose
S.A.K. Utility is a portable Windows repair toolkit for PC technicians, IT pros, and sysadmins.Read 11 Oct 2026 · sakutility.com
License
The repository identifies the software as licensed under AGPL-3.0.Read 11 Oct 2026 · github.com
AI integration
The AI Assistant uses OpenAI and supports technician workflows, context attachments, approved local actions, workflow orchestration, artifacts, and reports.Read 11 Oct 2026 · sakutility.com
App deployment
Application Management matches installed apps to Chocolatey packages and supports bulk installs, offline bundles, direct installer downloads, and leftover scanning during removal.Read 11 Oct 2026 · sakutility.com
Diagnostics
The diagnostics workspace checks SMART disk health, runs CPU, disk, and memory tests, monitors thermals, and exports HTML, JSON, and CSV reports.Read 11 Oct 2026 · sakutility.com
Distribution
The maker provides a Windows x64 ZIP on GitHub Releases that can be extracted and run from a USB drive, desktop folder, or network share.Read 11 Oct 2026 · sakutility.com
Download verification
The maker recommends comparing the release with SHA256SUMS.txt and checking the file signature in Windows file properties.Read 11 Oct 2026 · sakutility.com
Elevation
The app runs as a standard user by default and prompts for UAC only when a task requires elevation.Read 11 Oct 2026 · sakutility.com
Email archives
Email Tools browse PST, OST, and MBOX archives without Outlook and support search, previews, attachments, exports, conversion, and IMAP upload workflows.Read 11 Oct 2026 · sakutility.com
Imaging
Image Flasher supports ISO and IMG flashing, Windows install media creation from UUP payloads, and Linux ISO downloads from a built-in catalog.Read 11 Oct 2026 · sakutility.com
Network tools
Network Management includes ping, traceroute, MTR, DNS, port scans, bandwidth checks, adapter inspection, WiFi tools, firewall review, routes, and network reset support.Read 11 Oct 2026 · sakutility.com
Profile migration
Guided profile backup and restore includes smart filtering, AES-256 encryption, NTFS permission handling, screenshot settings, and BitLocker key capture.Read 11 Oct 2026 · sakutility.com
Security controls
The maker describes AES-256-CBC file encryption, DPAPI credential storage, secret redaction, input validation, and per-task elevation through a helper process.Read 11 Oct 2026 · sakutility.com
Supported system
The product targets Windows 10 version 1809 or newer and Windows 11 on x64 hardware, with minimum requirements of 4 GB RAM and about 500 MB disk space plus working room.Read 11 Oct 2026 · sakutility.com
Vulnerability sources
Its vulnerability scanner checks installed software against CISA KEV, NVD, GitHub Advisories, and OSV.Read 11 Oct 2026 · sakutility.com

Plans and prices

S.A.K. Utility Free AGPL-3.0 · portable Windows x64 ZIP Read 11 Oct 2026 · github.com

Every S.A.K. Utility plan and price →

Strong points and limits

Strong points

  • Portable Windows x64 ZIP distribution
  • Profile backup includes BitLocker key capture
  • Diagnostics export three report formats
  • Vulnerability checks use four named sources
  • Runs as standard user by default

Limits

  • Windows 10 version 1809 or newer required
  • Targets x64 Windows hardware
  • Minimum 4 GB RAM required
  • About 500 MB disk space plus working room

Who it suits

It suits technicians, IT professionals, and sysadmins who need portable Windows diagnostics, deployment, migration, and repair tools.

Verdict

S.A.K. Utility combines migration, diagnostics, software deployment, security checks, imaging, networking, and email archive tools in one portable Windows package. It is free under AGPL-3.0 and has documented hardware and operating-system requirements.

Where Specifiction places it

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