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Average Ratings 0 Ratings

Total
ease
features
design
support

No User Reviews. Be the first to provide a review:

Write a Review

Description

CircuitSim is a comprehensive SPICE circuit simulation tool featuring a library of over 3,000 components and a contemporary schematic editor, all accessible online for free without the need for installation. Designed for use by students, educators, and professionals alike, it operates directly in a web browser, making it compatible with Chromebooks and secured school laptops without requiring administrative access. Users can perform seven types of analyses, including interactive and transient analyses, with results displayed on oscilloscope-style graphs and the ability to place probes at any point in the circuit. Additionally, users can create custom components from SPICE model text or import symbols from KiCad, enriching the simulation experience. CircuitSim also supports the import of Multisim Live designs before its scheduled retirement on September 15, 2026, making it a unique browser-based solution that can handle .csim, .ms14, and .msjs files, preserving wiring, component placement, net labels, probes, and simulation configurations. Furthermore, classroom licensing options are available, providing features such as seat assignments, anonymous student seating, and private student project spaces to enhance the educational experience. This ensures that educators can effectively manage their classroom environments while leveraging advanced simulation tools.

Description

LockDown Browser® is a specialized web browser designed to secure the testing environment within an educational management system. Employed by more than 2,000 institutions of higher learning, this software is considered the "gold standard" for ensuring the integrity of online examinations in both classroom and proctored settings. The name LockDown Browser reflects its primary function: it effectively "locks down" the browser on a computer or tablet, preventing students from copying, printing, or accessing other applications or websites while taking an online test. Additionally, LockDown Browser is equipped to thwart numerous common and sophisticated cheating techniques, including the use of Virtual Machines, remote desktop connections, screen sharing, instant messaging, screen recording, keystroke shortcuts, launching applications with timers or alerts, and exploiting browser cache, among various other methods. This comprehensive approach to exam security helps maintain the credibility of online assessments and promotes academic honesty among students.

API Access

Has API No 

API Access

Has API No 

Screenshots View All

Screenshots View All

Integrations

Blackboard Learn No 
Blended Teaching No 
Canvas No 
D2L Brightspace No 
Moodle No 
Sakai No 
Schoology Learning No 

Integrations

Blackboard Learn Yes 
Blended Teaching Yes 
Canvas Yes 
D2L Brightspace Yes 
Moodle Yes 
Sakai Yes 
Schoology Learning Yes 

Pricing Details

$2.99
Free Trial No 
Free Version Yes 

Pricing Details

$2795 per year
Free Trial No 
Free Version No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook Yes 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows Yes 
Mac No 
Linux No 
Chromebook No 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Customer Support

Business Hours Yes 
Live Rep (24/7) No 
Online Support Yes 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Types of Training

Training Docs No 
Webinars No 
Live Training (Online) No 
In Person No 

Vendor Details

Company Name

CircuitSim

Founded

2025

Country

United States

Website

circuitsim.com

Vendor Details

Company Name

Respondus

Founded

2000

Country

United States

Website

web.respondus.com/he/lockdownbrowser/

Product Features

Product Features

Exam

Assessments No 
Automatic Grading No 
Certification No 
Online Tests No 
Paper Tests No 
Question Bank No 
Question Branching No 
Question Randomizing No 
Quizzes No 
Results Reporting No 
Scheduling No 
Surveys No 
Time Limits No 
User Management No 
Weighted Questions No 

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Alternatives

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