ExtSpot

SPKSoftware66

5 extensionsTop install tier: 213 tier (top extension)Top category: workflow

Full extension table

Browse the indexed Chrome extensions from SPKSoftware66 with sortable market signals and pagination.

ExtensionCategoryInstall tierRatingStore update
Microcontroller Pinout Reference icon

Microcontroller Pinout Reference

developer213
5.0
Electrical Engineering Calculator icon

Electrical Engineering Calculator

education56
5.0
TimerO - Timer, Picker & Planner icon

TimerO - Timer, Picker & Planner

education50
5.0
SAS - Student Attendance System icon

SAS - Student Attendance System

education20
5.0
Smart File Renamer icon

Smart File Renamer

workflow0
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SPKSoftware66 Chrome Web Store portfolio

SPKSoftware66 is tracked on ExtSpot as a Chrome extension publisher with 5 linked extensions. The portfolio view combines store categories, install tiers, ratings, and update recency so readers can understand what this developer ships and which listings carry the strongest market signals.

Tracked extensions

5

Top install tier

213

Primary category

workflow

Notable extensions from SPKSoftware66

These listings are ordered by install tier on the first portfolio page. Each item gives search engines and readers a concise description of the developer portfolio rather than only a table of IDs.

Microcontroller Pinout Reference

Microcontroller Pinout Reference is one of the Chrome extensions from SPKSoftware66 in developer. It is listed with an install tier of 213. Current rating signal: 5.0.

developer213 usersRating 5.0Store updated

Electrical Engineering Calculator

Electrical Engineering Calculator is one of the Chrome extensions from SPKSoftware66 in education. It is listed with an install tier of 56. Current rating signal: 5.0.

education56 usersRating 5.0Store updated

TimerO - Timer, Picker & Planner

TimerO - Timer, Picker & Planner is one of the Chrome extensions from SPKSoftware66 in education. It is listed with an install tier of 50. Current rating signal: 5.0.

education50 usersRating 5.0Store updated

SAS - Student Attendance System

SAS - Student Attendance System is one of the Chrome extensions from SPKSoftware66 in education. It is listed with an install tier of 20. Current rating signal: 5.0.

education20 usersRating 5.0Store updated

Smart File Renamer

Smart File Renamer is one of the Chrome extensions from SPKSoftware66 in workflow. It is listed with an install tier of 0.

workflow0 usersRating —Store updated

Portfolio analysis for SPKSoftware66

The portfolio appears strongest where install tiers, category focus, and recent store activity overlap. This section summarizes signals from the currently indexed Chrome Web Store listings.

Category footprint

education: 3 listings in the visible portfolio sample.

developer: 1 listing in the visible portfolio sample.

workflow: 1 listing in the visible portfolio sample.

Market signal summary

Strongest visible listing: Microcontroller Pinout Reference with 213 users.

Highest tracked install tier across the developer profile: 213.

Most recent visible store update: .

Trust and attribution

Developer website: makersdeck.com.

Developer identity is linked by public developer ID, store contact fields, and normalized identity evidence from the catalog pipeline.

Discovery angles

Compare top listings by install tier before reading lower-traffic experiments.

Review category overlap to understand whether the publisher focuses or tests multiple markets.

Use update recency as an early signal for active maintenance.

Questions about SPKSoftware66

Short answers for searchers researching this Chrome extension developer and its store portfolio.

How many Chrome extensions does this developer publish?

ExtSpot currently links 5 Chrome extensions to SPKSoftware66.

What is the top category?

The current leading category is workflow, based on indexed Chrome Web Store data.

Which extension has the strongest install signal?

Microcontroller Pinout Reference is the strongest visible listing in this profile sample, with an install tier of 213.

Is the official website known?

The detected official website is makersdeck.com.