CSI ETABS v21 Free Download – Detailed Installation



CSI ETABS is an integrated software application used for structural analysis and building design. ETABS provides an unprecedented 3D modeling and modeling tool, the result of more than 40 years of research and development. The software has extremely fast linear and nonlinear analysis power. It uses finite component techniques to design as well as analyze metal and concrete buildings.

The software integrates every aspect of process engineering design. Modeling has never been easier – drawing commands allow for quick and intuitive floor framing. CAD drawings can be converted directly into Etabs models or used as a template on which Etabs objects can be overlayed. Advanced SAPFire technology enables extremely large and complex model analysis quickly and supports non-linear engineering modeling.

In addition, it provides an unrivaled set of tools for structural engineers designing buildings, whether they are working on industrial, single-storey structures or the tallest commercial, high-rise buildings. Limitless possibilities, yet ease of use have been the hallmark of Etabs since its introduction decades ago, and this latest version continues that tradition by providing engineers, software engineers Soft, advanced.

Features of ETABS

  • Supports many useful functions to help create professional 3D simulation models
  • Full range of essential tools for structural engineers
  • Support design calculation in construction with fast time, high accuracy
  • Full integration of all aspects of the engineering design process
  • Intuitive and simple software interface design, user-friendly
  • Integrate many features and tools to support professional design
  • Can easily convert CAD drawings into ETABS models or be used as models on which ETABS objects can be overlaid.
  • It brings the design capabilities of masonry walls, composite columns, concrete, steel beams, concrete frames, composite beams and steel designs.
  • You can design models in a realistic way
  • This tool provides you with the most reliable predictions with solid and accurate analysis of the construction of a structure.
  • There are also customized and comprehensive reports made available for analysis and design. Users can check reports of sections, frame plans, details, construction drawings, schedules and more.
  • Moreover, ETabs comes with reporting, design, detailing and analytics features. For instant access to forms, objects, and properties, a model explorer is provided.

System requirements of ETABS

  • Operating system: Windows 7 / 8.1 / 10/ 11
  • Memory (RAM): Requires 8 GB RAM.
  • Hard disk space: 1 GB of free space required.
  • Processor: Intel Pentium 4 or AMD Athlon 64
  • Supports 1024 x 768 resolution and 16 bit color for standard graphics mode (GDI +)

CSI ETABS Free Download

CSI ETABS Ultimate 21.0.0 Build 3143 x64


Password: 321

How to install ETABS

  • Turn off anti-virus software (Note also turn off Windows Defender)
  • Unzip the downloaded software
  • Run Setup to install the software
  • Run as admin command prompt (cmd.exe) and execute command:
    C:\Windows\Microsoft.NET\Framework64\v4.0.30319>ngen uninstall ETABS
  • Open the newly installed part and run the file “CSiNativeImageGen.exe” with Admin rights
  • When the Command Line window pops up Press “F4” key twice (do not turn this off)
  • Run the file “Etabs_v21_kg.exe” with the password “lavteam.org“, the file lservrc will appear.
  • Copy the file “lservrc” and “SentinelRMSCore.dll” to the path
    • C:\Program Files\Computers and Structures\ETABS 21
    • và C:\Program Files\Computers and Structures\ETABS 21\CSiLicensing
  • Watch the test video for older version