Compare the Top Free Sandbox Software as of July 2025

What is Free Sandbox Software?

Sandbox software enables IT professionals and developers to create a sandbox on their machine, or a virtual sandbox in the cloud, in order to isolate potentially dangerous programs and applications for testing and development. Compare and read user reviews of the best Free Sandbox software currently available using the table below. This list is updated regularly.

  • 1
    Thinfinity Workspace

    Thinfinity Workspace

    Cybele Software, Inc.

    Thinfinity® Workspace 7 is a comprehensive, secure platform that offers a zero-trust approach, enabling secure and contextual access to corporate virtual desktops, virtual applications, internal web apps, SaaS, and files, whether they are on Windows, Linux, or mainframes. It supports various deployment models, including cloud, on-premise, and hybrid settings, and can be deployed on any cloud provider of your choice. With its proprietary reverse gateway technology, Thinfinity® Remote Workspace 7 ensures secure reverse connections over SSL with TLS 1.3 encryption. This robust approach doesn't require client-side installations, firewall modifications, or the opening of inbound ports on your network, thereby enhancing the security infrastructure of your business. The platform ensures all browser-based connections are secured over HTTPS, offering a wide variety of authentication options, from straightforward User/Password to sophisticated Active Directory authentication.
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  • 2
    Kasm Workspaces

    Kasm Workspaces

    Kasm Technologies

    Kasm Workspaces streams your workplace environment directly to your web browser…on any device and from any location. Kasm uses our high-performance streaming and secure isolation technology to provide web-native Desktop as a Service (DaaS), application streaming, and secure/private web browsing. Kasm is not just a service; it is a highly configurable platform with a robust developer API and devops-enabled workflows that can be customized for your use-case, at any scale. Workspaces can be deployed in the cloud (Public or Private), on-premise (Including Air-Gapped Networks or your Homelab), or in a hybrid configuration.
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    Starting Price: $0 Free Community Edition
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  • 3
    VirtualBox
    VirtualBox is a powerful x86 and AMD64/Intel64 virtualization product for enterprise as well as home use. Not only is VirtualBox an extremely feature rich, high performance product for enterprise customers, it is also the only professional solution that is freely available as Open Source Software under the terms of the GNU General Public License (GPL) version 2. See "About VirtualBox" for an introduction. Presently, VirtualBox runs on Windows, Linux, Macintosh, and Solaris hosts and supports a large number of guest operating systems including but not limited to Windows (NT 4.0, 2000, XP, Server 2003, Vista, Windows 7, Windows 8, Windows 10), DOS/Windows 3.x, Linux (2.4, 2.6, 3.x and 4.x), Solaris and OpenSolaris, OS/2, and OpenBSD. VirtualBox is being actively developed with frequent releases and has an ever growing list of features, supported guest operating systems and platforms it runs on. VirtualBox is a community effort backed by a dedicated company.
  • 4
    Apozy Airlock
    Apozy Airlock. The browser endpoint detection and response platform that neutralizes web attacks in one click. The Internet is a dangerous place. It doesn’t have to be. Airlock fills the gap in your EPP/EDR by protecting the browser, delivering a safe, clean, and lightning-fast internet experience. Powered by the very first visually-aware native browser isolation platform with over 6 petabytes of visual data, Airlock prevents web attacks in real time. Airlock stops spearfishing in its tracks. With a visual model database of over 67.83 billion pages which analyzes over 12.20 trillion links per year, our technology protects anyone clicking on a malicious link by sandboxing the threat.
    Starting Price: $9/month/user
  • 5
    CodeSandbox

    CodeSandbox

    CodeSandbox

    CodeSandbox is a cloud development platform that empowers development teams to code, collaborate, and ship projects of any size from any device in record time. Run your code in powerful microVMs and build anything without limits. We configure your environment for you and keep your code always ready, behind a URL. Boxy, the CodeSandbox AI coding assistant, is also now available to all Pro subscribers.
    Starting Price: $12 per month
  • 6
    ANY.RUN

    ANY.RUN

    ANY.RUN

    ANY.RUN is an online interactive sandbox for DFIR/SOC investigations. The service gives access to fast malware analysis and detection of cybersecurity threats. The effectiveness of the solution has been proven by over 500,000 active users who find new threats with ANY.RUN daily. ANY.RUN provides an interactive sandbox for malware analysis, offering deep visibility into threat behavior in a secure, cloud-based environment with Windows, Linux, and Android support. It helps SOC teams accelerate monitoring, triage, DFIR, and threat hunting — enabling them to analyze more threats in a team and process more alerts in less time. Learn more at ANY.RUN's website.
  • 7
    MoQuality

    MoQuality

    MoQuality

    MoQuality is a sandbox that enables end-to-end UI testing for your Android and iOS apps. Helps build robust Appium tests. No more flaky tests. Integrates with your continuous testing workflow. Stores all test artifacts (tests, builds and reports) under one dashboard. Generates visual test reports to assist with triaging and test maintenance. Enables advanced functionality over Appium open-source. Write your Appium tests in Python, Java, JavaScript (wd/webdriverio). Build and debug your Appium script on the fly with MoQuality. Run the tests locally on real devices, emulators, and simulators. Test reports are the results of test runs that are saved by the user. You can run your Appium tests locally as many times as you wish. MoQuality supports most Android and iOS real devices, emulators and simulators. We do not restrict the number of users per license. Go ahead and add all your teammates to share the test reports.
    Starting Price: $25 per month
  • 8
    V-OS Virtual Secure Element
    V-OS is V-Key’s core patented technology, a virtual secure element. It is a secure sandbox that is embedded within a native iOS or Android mobile app and creates a safe operating environment where data can be stored and cryptographic processes can be executed in isolation from the rest of the mobile app. In this video, we take a step back to introduce and explain the core of our technology, V-OS. With V-OS as the security foundation of your mobile application, your organization can build a wide range of solutions that are secure, trusted and scalable, and customized to your business needs. Layered tamper detection and response mechanisms. Patented cryptographic virtual machine. FIPS 140-2 Level 1 and Common Criteria EAL3+. Minimizes total costs of ownership. Faster market penetration with effortless over-the-air deployment. Flexible and extensible SDK framework. Eradicate costly hardware dependency.
    Starting Price: Free
  • 9
    AP Lens

    AP Lens

    AP Lens

    AP Lens is a Sandbox Browser that isolates networks using DNS Whitelisting. We stop the attack before it reaches the network. What does AP Lens provide? - Web Filtering: Flexible and user-friendly content blocking. - Anti-Phishing: Stop look-alike domains with 100% accuracy. - Ransomware Protection: Isolate the network without affecting business applications. - Secure Remote Work: Enforce internet usage policies without VPN slowness. - No More 0-Day Attacks: Escape the limits of blacklisting with AP Lens Augmented Whitelist. - Compliant: AP Lens meets regulatory requirements requested by cybersecurity insurance policies. - One-Click Installation: No need for a lengthy setup process or updating from the user's side. - No Maintenance: Stop malware and phishing without continuous monitoring. Our team builds on over 20 years of experience in cyber security, cloud security, and information protection in industries such as private banking and the public sector.
    Starting Price: $5
  • 10
    Sandboxie

    Sandboxie

    Sandboxie

    Sandboxie is a sandbox-based isolation software for 32- and 64-bit Windows NT-based operating systems. It is being developed by David Xanatos since it became open source, before that it was developed by Sophos (which acquired it from Invincea, which acquired it earlier from the original author Ronen Tzur). It creates a sandbox-like isolated operating environment in which applications can be run or installed without permanently modifying the local or mapped drive. An isolated virtual environment allows controlled testing of untrusted programs and web surfing. Since the Open Sourcing sandboxie is being released in two flavors the classical build with a MFC based UI and as plus build that incorporates new features and an entirely new Q’t based UI. All newly added features target the plus branch but often can be utilized in the classical edition by manually editing the sandboxie.ini file.
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