GeoHECRAS is an AutoCAD, MicroStation and ESRI ArcGIS compatible interactive 2D/3D graphical user interface data wrapper to the US Army Corps of Engineers HEC-RAS.

I enjoy GeoHECRAS features over RASMapper because it is more intuitive and has more capabilities. It is easier and faster to build 1D and 2D models in Geo. The interface is also more user-friendly. Review collected by and hosted on G2.com.
ZWCAD is a powerful, reliable, and DWG-compatible CAD solution that enables you to boost design efficiency without switching cost.
Also listed in Civil Engineering Design

The new features introduced with the latest version are making it a worthy competitor of the more renowned one. Notable are the parametric functions and intelligent commands, the implemented 3D. Worth mentioning is the effort they are making to make it a fast, lightweight, complete yet simple software, increasingly rich in commands and shortcuts to automate the workflow and make it interoperable. Review collected by and hosted on G2.com.
2D and 3D CAD design software tools.
Also listed in GIS, Building Design and Building Information Modeling (BIM), Mechanical Computer-aided Design (MCAD)

I like AutoCAD for its versatile features that simplify complex designing tasks. The options like trim and circle commands are particularly beneficial, making it straightforward to modify and create precise designs effortlessly. I find the availability of a wide range of tools and options within easy reach on the toolbar very convenient, as it aids in making instant drawings and streamlining my workflow. It's user-friendly interface makes locating and utilizing various tools a breeze, which is a significant contributor to making my designing tasks easier. Additionally, AutoCAD's ability to perform both 2D and 3D drawings efficiently stands out and substantially reduces the time and effort required for drawing complex designs. Review collected by and hosted on G2.com.
SketchUp is intuitive, powerful 3D modeling software built for professionals and creatives of all kinds.
Also listed in Urban Planning and Design, Sketching, Building Design and Building Information Modeling (BIM), General-Purpose CAD, Architectural Rendering

The fact that SketchUp is very intuitive and quick to use is still the main reason why I love it. It is a very simple program, but you still can create clear 3D models without going through a long learning process. The interface is light but it gives a feeling of total control, and then tools like push/pull or easy component management among others, support to quickly modifying design. It is the best tool especially for fast architectural concepts to get your ideas, the large 3D Warehouse library is a great time-saver. Though it is not the most powerful software when it comes to detailed rendering, it is still the fastest, easiest, and most user-friendly solution for transforming your concepts into a tidy 3D space. Review collected by and hosted on G2.com.
Solid Edge is a portfolio of affordable, easy-to-use software solutions for product development — 3D design, simulation, manufacturing, data management, cloud collaboration, a
Also listed in Additive Manufacturing, Computer-Aided Manufacturing (CAM), Simulation & CAE, General-Purpose CAD
What I like most is how well Solid Edge balances power and usability. The interface is clean and easy to navigate, even with its wide range of features. The synchronous modeling is especially impressive—it lets me make real-time changes without worrying about breaking the design structure. It’s a huge time-saver and makes the whole process feel more fluid. Review collected by and hosted on G2.com.
Onshape is a modern CAD system that eliminates design gridlock and helps engineers do their best work. Onshape unites advanced modeling tools and design data management in a s
Also listed in Product Data Management (PDM), CAD Viewers, General-Purpose CAD, Product Lifecycle Management (PLM), Simulation & CAE

They are CONSTANTLY developing the program and I share EVERYTHING to EVERY department with a single link. I am head of RnD in a boiler company. We manufacture every kind of tank there is. When I publish a design I send the same link to marketing, sales, manufacturing even the costumers. The marketing and sales guys get their 3d,tds and renderings and the rollers, punchers, welders, etc get their drawings. I don't have to send a bunch of pdf/dxf/steps/wetf emails and they don't have to install a "free" viewer where you have to give out your phone# and address.... I am talking to you SW! If you have a business it is a no brainer. It is build to look outward and provide people the info they need. It is a multitool. Review collected by and hosted on G2.com.
GeoHECHMS greatly speeds up the creation, analysis, and review of stormwater models. It automates subbasin delineation, curve number (CN) computation using land use and soils
GeoHECHMS has taken our typical Hydrological Drainage Studies and amplified the speed with which we can complete them. The User Interface makes it quick and easy to work with and is extremely intuitive towards new employees learning the program. We are able to implement it quickly and easily into the majority of our work. My favorite part of the program is the ease of delineating large scale watershed subbasins that can be refined to smaller acreage if you are looking for a more detailed study of larger scale watersheds. Review collected by and hosted on G2.com.
ActCAD has been consistently providing CAD Solutions for years and is the leading Indian CAD Software trusted by over 1 Million happy users worldwide. A power-packed genuine C
Also listed in CAD Viewers, CAD Libraries, Sketching, Civil Engineering Design, Building Design and Building Information Modeling (BIM)
ActCAD is a robust CAD solution that delivers excellent functionality at an attractive price point. Whether you’re a seasoned professional or just starting in the field Review collected by and hosted on G2.com.
GeoSTORM is a stormwater modeling software that accelerates the process of creating, analyzing, and reviewing both urban and rural stormwater models. GeoSTORM software suppor
I am still very new to using GeoSTORM so I can't really speak on the programs ups and downs, but I am found the videos offered by CivilGeo very helpful in overcoming the initial learning curve. They provide a comprehensive guide that helps familiarize me with the software quickly. Additionally, I am impressed with the exceptional customer service provided by CivilGeo. The company genuinely strives to ensure that GeoSTORM meets the users' needs by periodically checking in and swiftly resolving any issues that arise. These support efforts make a significant positive difference in my experience, especially as I am still getting accustomed to the program. Review collected by and hosted on G2.com.
Professional & Cost-effective 2D/3D CAD Software in DWG for Windows, Mac & Linux
It is offering us the perpetual license option.
Quite user friendly with prductivity tool.
Voice Note feature has helped us to collaborate well within our team.
Support is really prompt and easy to acces Review collected by and hosted on G2.com.
DraftSight lets professional CAD users, students and educators create, edit and view DWG files. DraftSight runs on Windows®, Mac® and Linux.
Also listed in CAD Viewers
The other people that I work with use SolidWorks which is way more than what I need. I was using AutoCAD every day to accomplish my 2D projects. The fact that it works with AutoCAD files is definitely a plus.
I myself have not had the need to contact Customer Service but others at my office have and expressed that it was a nice experience. They were treated like a person and things were explained so that they could understand.
It was easy to get started using DraftSight since it was similar to AutoCAD. This saves a lot of time from having to completely learn something new. The layout is simple and easy to use. With using DraftSight every day, it is really nice that it integrated with my current way I work. Review collected by and hosted on G2.com.
Site3D is a fully featured software product for the engineering design of road systems and housing developments.

Excellent Engineering designs production and using the system is very quick on Drainage designing and easy management of several projects document.
To collaborate and on design modification and how effective is Structural analysis through platform makes this a quite productive Engineering drawings generation solution and its first implementation was supper easy. Review collected by and hosted on G2.com.
Autodesk Fusion is a comprehensive cloud software platform that integrates various tools for 3D design, manufacturing, electronics, simulation, and generative design. It serve
Also listed in CAD Viewers, Additive Manufacturing, CAD Data Exchange, CAD Libraries, Simulation & CAE

1. All-in-one platform is its biggest strength. It combines CAD, CAM, CAE, and PCB design in a single cloud-based environment, which makes it incredibly convenient for product
2. Plus, having built-in PCB design and 3D modeling in one place is a massive time-saver. Review collected by and hosted on G2.com.
SmartDraw helps you create over 70 different types of diagrams.
Also listed in Visual Collaboration Platforms, Org Chart, Sketching

Ease of Use: The interface feels intuitive, even for new users. The drag-and-drop builder automatically aligns and spaces objects, which eliminates the messy look that often happens in manual diagram tools. Template Depth & Variety: SmartDraw includes a huge library of templates—everything from IT network diagrams to Six Sigma workflows, decision trees, and project timelines. This makes it excellent for departments like IT, Engineering, and Operations. Microsoft 365 & Google Workspace Integration: It integrates smoothly with Word, PowerPoint, Teams, and SharePoint, making it easy to embed diagrams directly into project documentation or presentations without converting formats. Collaboration & Cloud Access: The browser-based version allows real-time collaboration, so teams can co-edit diagrams or share securely via links—similar to Lucidchart but with a slightly more technical layout control. Data-Linked Diagrams: You can connect diagrams to data sources (like Excel or CSVs) to automatically populate org charts or process maps, saving time in large organizations. Review collected by and hosted on G2.com.
Coohom is the leading 3D solution for retailers and manufacturers to better engage and convert customers online or in-store. Coohom technologies enable you to generate beautif
Also listed in 3D Rendering, General-Purpose CAD, 3D Modeling, Visual Product Customization

What I like best about Coohom is its user-friendly interface and powerful 3D visualization. It simplifies interior design, offers an extensive model library, and enables real-time rendering—making it easy to create, customize, and present professional designs efficiently and impressively. Review collected by and hosted on G2.com.
Altium Develop empowers teams to streamline and accelerate product development by connecting design, engineering, and collaboration tools in one unified platform — keeping eve
Also listed in General-Purpose CAD, Product Data Management (PDM), Mechanical Computer-aided Design (MCAD)
It allows advanced real-time collaboration which allows team members to work on the same design and also allows users to access designs from the cloud making a highly sufficient tool.
It integrate well with other tools those promoting a well streamlined workflow that results to high productivity. Review collected by and hosted on G2.com.
MicroStation is a modeling environment explicitly for the architecture, engineering, construction, and operation of all infrastructure types including utility systems, roads a
Also listed in Civil Engineering Design

I find MicroStation to be incredibly user-friendly and easy to learn, which makes it efficient when carrying out tasks related to creating roadway files for construction projects. I appreciate how MicroStation simplifies the process significantly and smoothly incorporates files from other programs, enhancing workflow efficiency. The initial setup was particularly easy, and this streamlined implementation process made transitioning to using MicroStation for various projects seamless and stress-free. Review collected by and hosted on G2.com.
3D design the most natural way. Ever. Shapr3D is a professional CAD on iPad made for Apple Pencil. Revolutionary new 3D modeling experience yet intuitive like never before.

I find it easy to create everything in 3D thanks to its user-friendly design. I appreciate that I don't need to make things complicated to accomplish specific tasks. Since I primarily use it for automation, I value the technology from Shapr3D, which ensures that my automation components are always clean and precise. Review collected by and hosted on G2.com.
General CAD design

I appreciate that CMS IntelliCAD is user-friendly and functions similarly to AutoCAD, but at a much lower price. It opens DWG files without any issues, operates quickly, and provides all the tools I require for my drawing projects. For everyday CAD tasks, it offers excellent value. Review collected by and hosted on G2.com.
Speed design documentation with the 2D drafting tools of AutoCAD LT software.
It is useful for plant layouts and 2D drawings that require multiple layers. It is intuitive and easy to use and learn. Hot-keys help make for a more efficient work-flow. Review collected by and hosted on G2.com.