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We are looking for an experienced mechanical CAD designer to convert an existing STL model into a clean, fully editable STEP file. The STL model is available and will be shared with shortlisted candidates. Scope of Work Analyze the provided STL geometry. Recreate the model as a proper CAD solid model. Deliver a fully editable STEP (.STEP / .STP) file. Maintain dimensional accuracy and geometry fidelity to the original model. Ensure surfaces are clean and suitable for manufacturing and future modifications. Requirements Strong experience with reverse engineering STL/mesh files. Proficiency in SolidWorks, Fusion 360, Creo, Inventor, CATIA, or similar professional CAD software. Ability to create parametric and editable CAD models rather than automatic mesh conversions. Previous experience converting complex STL files to STEP format. Deliverables Editable STEP file (.STEP / .STP) Native CAD source file (preferred) All dimensions and geometry matching the original STL model Application Instructions Please include: Examples of previous STL-to-STEP conversion projects. Software you will use for the conversion. Estimated turnaround time. Fixed-price quote for this project. We are looking for a reliable professional who can deliver high-quality CAD work with accurate geometry and clean surfaces suitable for production use.
Project ID: 40499824
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Hi, I read the job description; basically, I am a Mechanical Engineer has completed several mechanical projects in the past and I am interested in the STL-to-STEP Conversion. I have listed the work I have done in the past and attached pictures of the projects in my profile. I believe my recent projects clearly demonstrate the quality of my work. If I get a job like this, it will be a good project for me. If you feel I’m a good fit, I’d be happy to chat. Waiting for your feedback. Examples of previous STL-to-STEP conversion projects- posted in profile Software you will use for the conversion-SolidWorks Estimated turnaround time-2 days Fixed-price quote for this project-3500 Regards, Sreehari Sudhakaran Mechanical Design Engineer
₹3,500 INR in 1 day
0.0
0.0
32 freelancers are bidding on average ₹6,875 INR for this job

Hi there! We are a team of architects, interior designers and 3D artists. I have read your requirement for Architectural design and I am sure that I can do the job very well. Our Services: --Architectural and interior design including Residential and commercial. -- Photorealistic 3D Renders --High quality 3D Modelling. We work in AutoCAD, Proge CAD, Sketchup,3DSMax, Vray, Solidworks, Maya Do have a look at my portfolio: https://www.freelancer.in/u/smstudio125 Chat to discuss. I do hope we'll be able to spevak soon will love to work with you. Regards, Koncept 10
₹7,000 INR in 7 days
7.2
7.2

Hi, I have successfully converted many complex STL models into STEP files that maintained dimensional accuracy and geometry fidelity to their originals. I prioritize creating parametric and editable CAD models, to provide you with absolute control for future . In my extensive career, I have focused on precision digital design, 3D modeling, print optimization, and 3D printing among other skills applicable to your project. Drawing on this background, I can confidently adapt and reproduce any STL model you provide me into a fully optimized STEP file within an estimated turnaround time aligning with your project requirements. Given my diligence and meticulous attention to detail, I assure you that all dimensions and geometry will be accurately represented in the final product. I aim not just to cater to the specified needs but surpass them through blending technical expertise with creativity. Consequently ensuring that not only are the resulting STL files impeccably prepared for production use but they are developed alongside a native CAD source file that may be required in the future. Ultimately, this process is executed professionally where clear communication is upheld to ensure your satisfaction is met if not exceeded. Working together would give me the opportunity to illustrate how my strengths can excellently benefit your project.
₹10,000 INR in 1 day
6.4
6.4

Hi, I can accurately convert your STL file to a fully editable STEP model while preserving critical dimensions and geometry. I have 7+ years of experience in reverse engineering and CAD reconstruction. ✔️ STL to STEP Conversion ✔️ Reverse Engineering ✔️ Editable CAD Model ✔️ STEP, STL, SLDPRT Files Portfolio: https://www.freelancer.in/u/xabhix I’m available to start immediately. Could you share the STL file and required tolerances? Best regards, Abhishek
₹7,000 INR in 2 days
6.5
6.5

With over a decade of experience in the industry, I am confident that I can meet and exceed your expectations for this project. My solid understanding and proficiency with professional CAD software like SolidWorks, Fusion 360, and Creo make me ideal for tackling complex tasks such as converting STL files to STEP format with precision and accuracy. I understand the importance of maintaining dimensional accuracy and geometry fidelity and will ensure that the converted model can be fully edited, suitable for manufacturing, and future modifications. What sets me apart is my commitment to client satisfaction. I prioritize my client's needs ensuring timely delivery of high-quality work. My extensive range of services aligns perfectly with your requirements right from STL file modifications to 3D modeling, rendering, printing, and CNC machine file formats which gives me an edge in understanding your project at every stage. In terms of pricing and turnaround time, I always strive for budget-friendly yet quality solutions without compromising on delivering within stipulated deadlines. Don't hesitate to reach out if you have any further queries or if you would like to discuss the project in detail. I am here to provide you with the precise CAD solution you are seeking!
₹7,000 INR in 2 days
6.6
6.6

With deep expertise in 3D CAD design and a specialization in mechanical engineering, I am confident that I can provide you with the precise and accurate conversion you need from an STL model to a fully editable STEP file. Over the past decade, I have successfully delivered similar projects across various industries, ensuring my clients' complete satisfaction with the deliverables. In particular, my experience with HVAC, Automotive Bodies, SPM, Oil . Gas, and Food & Beverages has honed my skills in transforming complex models into high-quality CAD files. I am proficient in using professional CAD software varied from Solidworks (CSWP certified), Creo, AutoCAD, Autodesk Inventor to Ansys for CFD & FEA—from angles of design versatility and functional analysis. This means that your project won't just be flawlessly converted but also engineered for possible future modifications and manufacturing purposes. In summary, you need a meticulous professional that values accuracy—a value I absolutely prioritize—while turning around your desired results promptly. You need someone who knows what they're doing and can produce deliverables suitable for both manufacturing and future modifications. Look no further! Let's turn your STL model into a clean, fully editable STEP file that meet all these requirements and more!
₹10,000 INR in 5 days
6.3
6.3

I am here to bring your product to life. I'm a mechanical engineer with 11 years of experience designing industrial product, furniture product, plastic product and machine, automatic system Experience type: 3D, 2D models, Render, Sheet Metals, Machines and Devices, Industrial Products, Plastic Molds, Plastic Parts Software program: Autodesk Inventor, Solidworks, Autocad , NX-Siemens I am always glad to cooperate, I guarantee quick lead-time, information of the project is always confidential . Your project will be developed with speed and high quality, as well as all the jobs already accomplished. Please send me a message
₹10,000 INR in 4 days
5.9
5.9

As a seasoned 3D artist, I've been working extensively in CAD design for over a year now. I have substantial experience with 3D modeling and rendering, and proficient skills in SolidWorks, the software which I would employ for accomplishing this task. Throughout my career, I have tackled various complex projects involving not only 3D conversions but also architectural design and intricate animations, all of which testify to my capability to take on challenging projects. Finally, taking into account my efficiency and attention to detail, you can rest assured that all surfaces in the delivered model will be clean and suitable for manufacturing processes. Trusting me with your CAD work means relying on uncompromising professionalism and commitment to quality. I look forward to tackling your project with utmost diligence and accelerating your business processes with my high-end CAD abilities.
₹5,000 INR in 1 day
5.2
5.2

Hi, I’m Mohamed Safwat Elmansy, a Mechanical Design & Production Engineer experienced in reverse engineering and STL-to-STEP conversion. I can recreate the mesh as a clean, editable CAD model and deliver a manufacturing-ready STEP file with accurate geometry and dimensions. Feel free to open chat and share the STL file for review.
₹2,000 INR in 7 days
4.7
4.7

Hello, I have checked your description and STL file. I will do STL into STEP in Solidworks or Autodesk inverter. I will provide you final output STEP file. I have 12 years experience in this filed. I am professional mechanical engineering design in AutoCAD, Solidworks, Autodesk inverter, Siemens NX, Drafting, Laser cutting drawing, Plasma cutting drawing, Technical bp GA drawing, 3D Design, Concept design, Product devlopment, Prototype design, Assembly drawing, Exploded view, Manufacturing drawing, 3D Design, Mold design, 3D Printing, Technical drawing, Fabrication drawing, Manufacturing drawing, GA Drawing, Isometric drawing, Front, Elevation, Section, Left and right side, BOM. I am waiting for your response. I will reply within few minutes Thank you
₹5,000 INR in 3 days
4.4
4.4

Hi there, I am a Reverse Engineering Specialist and Mechanical CAD Designer. I specialize in converting complex STL meshes into fully editable, parametric solid models using Autodesk Fusion 360. My Plan: Manual Rebuild: I will recreate your geometry from scratch using clean parametric sketches instead of flawed auto-conversions. High Precision: I’ll maintain perfect dimensional accuracy with clean surfaces optimized for manufacturing. Deliverables: You will receive a production-ready STEP file and the native Fusion 360 (.f3d) source history. Software: Fusion 360 Turnaround: 24–48 hours Ready to start immediately! Best regards, Shahzaib
₹2,000 INR in 1 day
3.5
3.5

Hi there ! As a seasoned 3D CAD designer, I'm highly proficient in the top professional CAD software like SolidWorks, Fusion 360, Creo, and CATIA. My portfolio includes numerous reverse engineering projects where I have converted complex STL files into fully editable STEP models – precisely what you're looking for. Being skilled in parametric design, I ensure that my models aren't just automatic mesh conversions but are accurate, clean and fully editable to match your original STL file. I have substantial experience in design for manufacturing as well. Whether it’s CNC machining, sheet metal, injection molding, or 3D printing, I understand the manufacturing complexities involved in each process and can create designs tailor-made for ease of production. Additionally, I believe in lean design and assembly efficiency - ensuring that any product I design is easy to manufacture and meets your specific needs. Time management is a core aspect of my work ethic. I value punctuality without ever compromising on the quality of deliveries. Given the specifications of your project, as well as my expertise and commitment to delivering excellent results within the timeframe mentioned by you, I am confident that I am the ideal fit for your project requirement. Let me convert your STL model into a fully editable STEP file that not only maintains its dimensional accuracy but also serves its manufacturing purpose impeccably. Thanks & regards Gaurav Sharma....
₹1,500 INR in 1 day
2.5
2.5

yes I convert to stl file in stp, I am 3d cad designer catia user . I am avaible these service. contact me lets start your work.
₹7,000 INR in 1 day
2.1
2.1

I’ve done many STL to STEP reverse engineering projects before. I’ll rebuild the model manually using Geomagic for accurate surface reconstruction, then finalize and export a clean editable STEP file from SolidWorks not an automatic mesh conversion. Delivery: 1–3 days Fixed price: 7000 INR
₹7,000 INR in 3 days
1.0
1.0

Hi, This is exactly the type of reverse-engineering work I regularly handle. Rather than relying on automatic mesh conversion, I’ll rebuild the STL as a clean, fully editable CAD model with an organized feature structure, accurate dimensions, and manufacturing-ready surfaces. I can work in SolidWorks or Fusion 360 and will deliver both the STEP file and the native CAD source file for future modifications. My focus is always on maintaining geometry accuracy while creating a model that's actually usable for engineering and production. If you share the STL, I can review it and provide an accurate timeline and fixed-price quote. I'd also be happy to share examples of similar STL-to-STEP projects I've completed. Best regards, Deepak
₹7,000 INR in 7 days
0.4
0.4

Hello, how are you? I checked your file now. If you hire me, I can deliver Solidworks file and STP file from your stl file within a day. I have rich experience in Solidworks. I will give you the perfect result. Thanks.
₹7,000 INR in 1 day
0.0
0.0

Hello Sir, I liked your project and I am ready to work on it. And I can give you a very good work. I have experience in Reverse engineering & Product design .As a seasoned CAD designer, I am confident in my ability to tackle your STL-to-STEP conversion with precision and efficiency. My extensive experience with reverse engineering and 3D modeling using professional CAD software like siemens nx cad makes me the perfect fit for this task. I understand the complexities involved in recreating an STL model into a fully editable STEP file while maintaining dimensional accuracy and geometry fidelity. In the past, I have successfully completed several similar projects, including converting complex STL files to STEP format while keeping manufacturing aspects in mind. The result? Accurate CAD models that are easy to work with for future modifications and manufacturing. I can also provide native CAD source files, which is something you've indicated is preferred.
₹2,500 INR in 1 day
0.0
0.0

Hello, I can convert your STL model into a clean, fully editable, and parametric STEP file suitable for manufacturing and future modifications. What I will deliver: Accurate recreation of the STL geometry as a solid CAD model Fully editable STEP (.STEP/.STP) file Native CAD source file (SolidWorks) Clean surfaces and manufacturable geometry Dimensional fidelity to the original STL model Software: SolidWorks 2025 Experience: Experienced in reverse engineering STL/mesh models and creating parametric CAD models for 3D printing, manufacturing, and product development. Estimated Turnaround: 1–3 days (depending on model complexity) Fixed Price Quote: ₹5,000 – ₹8,000 (final quote after reviewing the STL file) Please share the STL model, and I can review it and confirm the exact timeline and cost. Regards, Vivek K. Mechanical Design Engineer | SolidWorks & AutoCAD Designer
₹5,000 INR in 3 days
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Solidworks For a day. 1500
₹1,500 INR in 1 day
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I have experience in Creo design software in Automotive industry and freelancing for patent submission concept design and i will submit project ontime and good quality
₹6,000 INR in 7 days
0.0
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Dear sir, I understand your requirement please give me the project I will complete the project within the time period. I have more than 5 years of experience in CAD. Please DM me. Thanks & Regards
₹7,000 INR in 5 days
0.0
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Rajkot, Kotharia, India
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