R&S®Browser in the Box vs Sandboxie
Last updated October 2026
Looking for a European alternative to Sandboxie? Here's how R&S®Browser in the Box compares, on EU hosting, GDPR and what it does.
Our pick for a European buyer: R&S®Browser in the Box. We weight data residency, GDPR and EU jurisdiction above everything else — that is the constraint this directory exists to solve.
What it is
Isolates browsers in a hardened VM to block malware and data leaks
Windows application sandboxing software for isolating programs and their changes from the host system.
Headquarters
🇩🇪 DE
No
EU data residency
Yes, for all customers
Not offeredSandbox contents are stored locally on the user's computer, not in vendor-hosted cloud regions.
DSGVO / GDPR
Yes
not established
Certifications
ISO/IEC 27001, BSI VS-NfD, IT Security Made in Germany
No
Price from
No
€60/yr
Free plan
No
Yes
Open Source
No
Yes
Ratings
No
No
Integrations
Mozilla Firefox, Google Chrome / Chromium, Microsoft Windows, Linux, Microsoft Terminal Server / VDI
Windows Shell, SOCKS5 Proxy
Where each one wins
R&S®Browser in the Box
Strengths
- +BSI-certified client-side virtualization with strict OS isolation
- +Malware quarantined in a locked-down Debian Linux VM, separated from host OS and intranet
- +Automatic reset on reboot ensures a sanitized, virus-free state
- +Docs in the Box feature for safely opening untrusted attachments
- +Virtualized webcam/microphone support for secure video conferencing (Teams, Zoom, Jitsi)
- +Familiar Chromium/Firefox-based browser experience with minimal end-user training
- +Central administration via R&S® Trusted Objects Manager (TOM) for policy deployment
Limitations
- −Performance overhead due to background VM, slower startup and page rendering
- −Compatibility conflicts with local VirtualBox installations in some setups
- −Delayed upstream browser and plugin updates compared to vanilla releases
Sandboxie
Strengths
- +Effectively isolates applications and their changes from the host system
- +Lightweight and fast performance
- +Strong security hardening options
- +Flexible network controls including proxy support
Limitations
- −No cloud hosting or vendor-managed data residency options
- −No documented multi-format data export features
- −Requires technical knowledge for advanced configurations
- −No published DPA or subprocessors list
Data residency & compliance
R&S®Browser in the Box
Sandboxie
EU data residency
Yes, for all customers
Not offeredSandbox contents are stored locally on the user's computer, not in vendor-hosted cloud regions.
Transfer mechanism
Not required — data stays in the EU
not established
DPA
not established
not established
Sub-processors
not established
not established
Certifications
ISO/IEC 27001, BSI VS-NfD, IT Security Made in Germany
No
Pricing
R&S®Browser in the Box
No published pricing we could verify.
Pricing available on request only
Sandboxie
- Free €0 Basic sandboxing features · No commercial use
- Home €40 For personal, non-commercial use
- Personal €80 1 year of updates includedIncludes one year of updates · For personal use
- Personal Renewal €60 1 yearRenewal for Personal license
- Business €80 Per seat per 12 monthsFor commercial or educational use · Per seat pricing
- Advanced Encryption Pack €30 Enables encrypted sandbox image files
- Eternal €1,000 LifetimeLifetime license
Commercial or educational use requires a Business Certificate. Pricing and terms may vary; check the vendor's shop for current details.
Features
R&S®Browser in the Box
- Virtualization & Isolation
- Full VM encapsulation with hardened Debian-based Linux, Automatic session sanitization and stateless reset on close/restart, Network and intranet separation to prevent lateral movement
- Threat Prevention & Data Protection
- Blocks malicious code, ransomware, zero-day exploits and APTs pre-execution, Isolates malicious links and attachments from email or active web content, Disables telemetry and tracking services for confidentiality
- Central Management & Deployment
- Granular policy control via central management system, Supports local workstation and multi-user terminal server architectures, Enterprise-wide configuration enforcement
Sandboxie
- Application and system isolation
- Run applications in isolated sandboxes, Isolate file and registry changes from the host, Run sandboxed apps on a separate desktop with a custom shell
- Security and privacy controls
- Privacy mode restricts sandboxed processes’ access to unsandboxed user files and registry, Hardened mode restricts syscall elevation and device access, Drop administrative rights for sandboxed processes
- Network and storage
- SOCKS5 proxy injection, DNS query logging, filtering, and redirection, Encrypted sandbox image files (Advanced Encryption Pack required), RamDisk support
- Monitoring and development
- Enhanced trace/debug monitoring, Native DLL interfaces (SbieDll.dll, QSbieAPI.dll) for developer integration