System requirements for Tricentis Tosca 2026.1 LTS
New and updated system requirements are highlighted in yellow.
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Minimum hardware requirements for Tosca Commander |
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CPU |
i5 Dual-Core 2.4Ghz |
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RAM |
8 GB (16 GB recommended) |
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Hard disk space |
10 GB* + 1.5 GB on the system drive for installer caching ** |
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Network |
100 Mbit/s*** |
| *We recommend 10 GB to cover the Tricentis Tosca installation folder, local workspaces, and temporary files.
For best performance, we recommend to use a SSD disk. |
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**Typically, this is C drive. |
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| ***Network speed of 100Mbit/s is a base value for a cabled connection and meant to be symmetrical (up- and download). If you use WiFi, the equivalent sustained speed is a 802.11n link with 300Mbit/s.
Using a VPN reduces performance since less data can be transferred with each packet on the network due to the encryption overhead. We don't recommend to access a workspace over a mapped network drive. |
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Microsoft .NET 10 Desktop Runtime (x86/x64)* Microsoft .NET 10 - Hosting Bundle* |
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Microsoft Visual C++ 2015-2022 Redistributable (x86/x64) - 14.30.30708* |
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Microsoft Edge WebView2 Runtime** |
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| *If you don't have this installed, Tosca automatically installs it during the setup. However, we recommend you install it beforehand.
**If you don't have this installed, you must install it beforehand. Tosca supports 120.0.2210.55 (64bit) or later. |
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Supported desktop operating systems |
Win 10 |
Win 11 |
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To ensure full functionality, make sure that you have installed the latest Windows updates of the category "Quality". |
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64-bit systems |
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| **Anniversary Update or Fall Creators Update | ||
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Supported databases for multi-user mode, LDAP integration and test data management |
Win 10 |
Win 11 |
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Microsoft® SQL Server 2014 - 2022 Editions: Standard, Enterprise, Developer, Express We advise against using Developer or Express editions in production, as neither are designed for enterprise use. Only limited support for Express. |
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Azure SQL Database We don’t mandate a specific deployment model (Azure SQL DB, Elastic Pool, or Managed Instance) or pricing model (DTU, vCore). Choose the option that best fits your organization’s requirements. For details, check out the Microsoft Azure SQL help (opens in new tab). |
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Oracle 19c and 21c Tosca uses ODP.NET Version 4.121.2.0. Use this version or a compatible version. |
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IBM DB2 10.x2, 11.1, and 11.5 |
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| For information on best practices for VPN |
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Windows Server 2019 |
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Windows Server 2022 |
Tosca Engines
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Engines |
Compatibility |
Win 10 |
Win 11 |
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API Engine 3.0 |
Apache Active MQ Client: broker version 4.x or later |
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Apache Kafka version up to 3.2.0 |
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HTTP(s) version 1.1 |
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IBM MQ Client 9.1.0.4 or later |
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Microsoft Visual C++ 2010 Redistributable Pack (x86/x64) |
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Oracle WebLogic version 12c |
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Rabbit MQ version 2.0 or later |
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TIBCO EMS Client: broker version 8.2 or later |
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Database Engine 3.0 |
Databases via ODBC connection |
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DotNet Engine 3.0 |
Microsoft .NET Framework 4.7 |
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Microsoft .NET Framework 4.8 |
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Microsoft .NET 6.0 |
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Microsoft .NET 8.0 |
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Excel Engine 3.0 |
Microsoft Excel 2007 or higher |
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Excel UI Engine 3.0 |
Microsoft Excel 2016 or higher |
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For a list of supported emulators, check out "Supported emulators". |
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Java Engine 3.0 |
Oracle Java Version 1.8.x (Java 8) |
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Oracle Java Version 11 |
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Oracle Java Version 17 LTS |
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Oracle Java Version 21 LTS |
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OpenJDK Version 11 |
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OpenJDK Version 17 |
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OpenJDK Version 21 |
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OpenJDK Version 25 |
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JSON Engine 3.0 |
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AWS Key Management Service |
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CyberArk Credential Provider |
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Microsoft Azure Key Vault |
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HashiCorp KeyVault from 1.9.4 to 1.15 (KV Secrets Engine) |
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Mail Engine 3.0 |
Mail server capable of using SMTP, IMAP, EWS, and POP3 protocols |
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Android versions 11 through 16 For virtual Android devices, we only support Android Studio. |
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iOS versions 16 through 26 For virtual iOS devices, we only support Xcode. |
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Oracle Fusion applications |
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PDF Engine 3.0 |
.Net Framework 4.6 (or higher) |
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PuTTY 0.67 (or later) |
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Salesforce Summer '26 release:
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SAP Engine 3.0 |
SAP GUI (ERP) |
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Version 7.40 |
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Version 7.50 |
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Version 7.60 |
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Version 7.70 |
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Version 8.00 |
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We recommend using the latest SAP patches for all the versions mentioned above. |
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See the XBrowser Engine 3.0 requirements |
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All versions supported by SAP. |
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SAP Modern Applications |
SAP SuccessFactors SAP Hybris C4C Latest versions supported by SAP. |
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SAP Netweaver Extension |
See the XBrowser Engine 3.0 requirements |
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SAP Business Client Version 6.0 SAP Business Client Version 6.5 SAP Business Client Version 7.0 SAP Business Client Version 7.7 SAP Business Client Version 8.0 We recommend using the latest SAP patches for all the versions mentioned above. |
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Siebel Open UI Extension |
See the XBrowser Engine 3.0 requirements |
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Siebel Open UI Version 8.2.2.4 and 15.0.0.0 |
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TextStream Engine 3.0 |
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UIA Engine 3.0 |
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Microsoft Windows Citrix/Remote Desktop: via Windows remote VDI Mac: via Windows remote VDI Mobile: via Windows simulator |
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Applications based on the Windows UI API Powerbuilder applications versions 17, 19, 21, and 22 |
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Microsoft Internet Explorer (embedded in Microsoft Edge) version 11 |
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Mozilla Firefox version 128 ESR to 140.10 ESR |
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Google Chrome version 122 to 147 |
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Microsoft Edge version 122 to 147 |
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Island version up to 1.41 |
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Selenium Driver |
Mozilla Firefox version 128 ESR to 140.10 ESR |
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Google Chrome version 122 to 147 |
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Microsoft Edge version 122 to 147 |
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Safari version 17 |
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Chromium version 122 to 147 |
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XML Engine 3.0 |
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Tosca Extensions
Tosca Data Integrity
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Tosca DI - Hardware requirements |
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CPU |
i5 Dual-Core 2.4Ghz |
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RAM |
8 GB (recommended: 16 GB or more) |
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Hard disk space |
200 GB (to store DB extract and log files) |
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Network |
1Gbit/s between DWH and Tosca Commander |
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Tosca DI - Software requirements |
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Tricentis Tosca |
2026.1 LTS |
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Recommended screen resolution for Tosca DI Wizards |
1600x900 or higher |
Tosca Continuous Integration
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Tosca Continuous Integration - ToscaCIJavaClient |
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Java Runtime Environment or OpenJDK |
Version 8 |
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Tricentis Tosca (local execution) |
2026.1 LTS |
Exploratory Testing Agent
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Software requirements |
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Microsoft .NET Framework Version 8 |
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Microsoft Visual C++ 2015-2019 Redistributable (x86/x64) |
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Supported operating systems |
Win 10 |
Win 11 |
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64-bit systems |
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Interactive Testing Agent
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Software requirements |
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Microsoft .NET Framework Version 4.8 |
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Microsoft Visual C++ 2015-2019 Redistributable (x86/x64) |
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Supported operating systems |
Win 10 |
Win 11 |
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32-bit systems* |
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64-bit systems (recommended) |
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| *Minimum requirement. You may experience degraded performance on 32-bit systems due to hardware restrictions. | ||
SAP Solution Manager integration
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Software requirements |
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SAP Connector for Microsoft .NET 3.1 for .NET compiled with .NET Core (64-bit versions) |
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SAP Solution Manager 7.2 |
To integrate Tricentis Tosca with SAP Solution Manager SP17, apply the following patches: 3373402, 3373846, 3377546, 3406408, 3445027.
Tosca Distribution Agent
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Hardware requirements for Tosca Distribution Agent |
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|---|---|
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CPU |
i5 Dual-Core 2.4 GHz |
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RAM |
8 GB |
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Hard disk space |
10 GB |
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Network |
100 Mbit/s |
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Software requirements for Tosca Distribution Agent |
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|---|---|
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Microsoft .NET Framework |
10 |
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Tricentis Tosca |
2026.1 LTS |
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Supported operating systems |
Win 10 |
Win 11 |
|---|---|---|
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32-bit systems |
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64-bit systems (recommended) |
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Supported server operating systems |
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Windows Server 2019 |
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Windows Server 2022 |
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Windows Server 2025 |