No. 21 of 42 ·Electrical Design Software

SKM Power*Tools

Name: SKM Power*Tools
Price: 299 USD

Windows · Android · iPhone · paid plans from $24.92/mo

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Freedom report

Two barsScore 5.2

Free tierNo free tier on record
Open codeNo open-source code on record
Runs widely3 of 6 device platforms
DocumentedPlans, terms and facts published

SKM Power*Tools is ranked #21 of 42 in electrical design software on Freedom251. It runs on Android, iOS, Windows. There is no free plan. Paid plans start at $24.92/mo.

SKM Power*Tools plans and pricing

All plans

SKM Mobile App iOS/Android $299/yr $299/yr iOS and Android · full functionality requires MySKM Cloud subscription skm.com · 2 Oct 2026

MySKM Cloud Subscription $1,500/yr $1500/yr annual renewal · project data permanently deleted if subscription is not renewed · accounts are not transferable or shareable skm.com · 2 Oct 2026

DAPPER 50 Bus $2,450 once 50 buses · unlimited components · one-line interface · DAPPER study modules included skm.com · 2 Oct 2026

DAPPER 100 Bus $4,670 once 100 buses · unlimited components · one-line interface · DAPPER study modules included skm.com · 2 Oct 2026

DAPPER 300 Bus $5,890 once 300 buses · unlimited components · one-line interface · DAPPER study modules included skm.com · 2 Oct 2026

DAPPER 1000 Bus $8,570 once 1,000 buses · unlimited components · one-line interface · DAPPER study modules included skm.com · 2 Oct 2026

Compared on electrical design software

Free plan: No
Schematic capture: No
Panel design: Yes
Electrical simulation: advanced
Standards libraries: Yes
MCAD integration: Yes
Deployment: desktop

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The record

Purpose: Power*Tools is electrical engineering software for power-system fault calculations, load flow, coordination, arc-flash hazards, motor starting, transient stability, reliability, harmonics, grounding and cable pulling.
Arc flash: The Arc Flash Evaluation module calculates incident energy and the arc-flash boundary for each location.
DAPPER: DAPPER provides a one-line interface, comprehensive library, fault analysis, load flow, demand load, cable and transformer sizing, and panel schedules.
Integrations: The Data Exchange module supports tab-delimited, CSV and SKM XML formats and interfaces with Autodesk Revit and Intergraph SmartPlant Electrical.
Mobile platforms: SKM Mobile is available for iOS and Android devices and lets engineers collect field data, review study results and share projects.
Cloud workflow: Mobile projects can be uploaded to MySKM Cloud for import into PTW desktop, and PTW desktop projects can be uploaded for use in the mobile app.
Cloud limits: Full SKM Mobile functionality requires a MySKM Cloud subscription; without it, users cannot exchange projects with PTW desktop, and cloud project data is permanently deleted if annual renewal is missed.
Cloud security: Each cloud project has a security interface for adding users and controlling permissions.
Downloads: Software downloads are restricted to a My SKM account where users view licenses and available downloads.
Windows requirements: SKM lists a Windows desktop PC, Intel i7 processor, 8 GB RAM, 120 GB or larger solid-state drive and dual monitors as recommended requirements.
Support: SKM says its technical support staff consists entirely of electrical engineers; more than 20 percent hold registered professional-engineer certifications.
Standards: SKM states that PTW follows recognized practices including IEEE 399, IEEE 141, IEEE 241, IEEE 242, IEEE 519 and UL 489.
Users: SKM says Power*Tools has been used by more than 50,000 engineers worldwide in commercial, industrial, institutional, utility and petrochemical facilities.
Training audience: SKM's introductory course is intended for electric-power engineers responsible for designing and analyzing three-phase electrical distribution systems.
Price from: $24.92/mo

Where it ranks on Freedom251

Best Electrical Design Software in 2026#21 of 42

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Sources

skm.com/index.html· checked 1 Oct 2026
skm.com/product.html· checked 1 Oct 2026
skm.com/data-exchange.html· checked 1 Oct 2026
skm.com/myskm_cloud_mobile_app.html· checked 1 Oct 2026
skm.com/SKM_Mobile_App_MySKM_Cloud_Overview.pdf· checked 1 Oct 2026
skm.com/downloads.html· checked 1 Oct 2026
skm.com/whoAreWe.html· checked 1 Oct 2026
support.skm.com/File/Get/1224143· checked 1 Oct 2026
skm.com/course101.html· checked 1 Oct 2026
support.skm.com/KB/View/32805-installation-instruction-· checked 2 Oct 2026
skm.com· checked 2 Oct 2026
skm.com/SKM_2026_Price_List.pdf· checked 2 Oct 2026