About the software
The innovative and revolutionary new ETABS is the ultimate integrated software package for the structural analysis and design of buildings.
CSI Solvers have been tried and tested by the industry for over 45 years. The SAPFire Analysis Engine can support multiple 64-bit solvers for analysis optimization and perform both eigen analysis and Ritz analysis. Parallelization options are available to take advantage of multiple processors.
ETABS offers a single user interface to perform modeling, analysis, design, and reporting. There is no limit to the number of model windows, model manipulation views, and data views.
CSI software stores model data and other information in database tables which may be edited directly through interactive database editing. This powerful feature allows models to be developed or edited quickly.
Design of steel frames, concrete frames, concrete slabs, concrete shear walls, composite beams, composite columns and steel joists can be performed based on a variety of US and international design codes.
The main features of CSI ETABS Ultimate are:
- THE INDUSTRY STANDARD FOR BUILDING DESIGN
- SAPFire® Analysis Engine
- Interactive Database Editing
- Utilize Interactive Design Capabilities to Maximize Efficiency
- Design Codes
- BIM Interoperability
CSI ETABS Ultimate v21.0.1.3178 System Requirements
- Minimum: Intel Pentium 4 or AMD Athlon 64
- Recommended: 9th generation Intel Core i5/i7/i9, AMD Ryzen 5/7/9 with Zen 2 architecture, or better desktop CPU
- A 64-bit CPU is required
- The SAPFire® Analytical Engine includes multi-threaded solvers and algorithms that can take advantage of multi-core CPUs. The design algorithms can also utilize multiple cores.
- Microsoft® Windows 10 or 11 (64 bit)
- Minimum: Supporting 1024 by 768 resolution and 16 bits colors for standard (GDI+) graphics mode
- Recommended: Discrete video card with NVIDIA GPU or equivalent and dedicated graphics RAM (512 Mb or larger) for DirectX graphics mode. The card must be DirectX 11 Compatible.
- DirectX graphics mode fully utilizes the hardware acceleration provided by a GPU and dedicated graphics RAM.
- For better graphics quality in terms of anti-aliasing and line thickness, the device raster drawing capabilities should support legacy depth bias.
- Minimum: 8 GB RAM
- The problem size that can be solved and the speeds for solution & response recovery increase considerably with more RAM.
- 6 GB to install the software.
- Additional space will be required for running and storing model files and analysis results, dependent upon the size of the models
- Recommended: 500GB or larger PCIe Solid State Drive (SSD). External and network drives are not recommended.
How to Download and Install CSI ETABS Ultimate v21.0.1.3178
- Click on the download button(s) below and finish downloading the required files. This might take from a few minutes to a few hours, depending on your download speed.
- Extract the downloaded files. If you don’t know how to extract, see this article. The password to extract will always be: www.mysoftwarefree.com
- Run ETABSv2230Setup.exe and install the software.
- Run Patch.exe from the Patch folder and apply the patch.
- You now have the full version of CSI ETABS Ultimate v21.0.1.3178 (x64) installed on your PC.
Required files
Password: www.mysoftwarefree.com