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StlFixTool VS CloudConvert

Compare StlFixTool VS CloudConvert and see what are their differences

StlFixTool

Convert and repair 3D and CAD files online — STEP, STL, OBJ, GLB and 3MF. Every job is verified for watertightness and solid count, with a free 3D preview before you pay per file.

Rating
0 reviews
Pricing
Freemium Free trial $2.99 / Usage
Alternatives Is it good?
CloudConvert

convert anything to anything - more than 200 different audio, video, document, ebook, archive, image, spreadsheet and presentation formats supported.

Rating
0 reviews
Alternatives Is it good?
Rclone UI
The cross-platform GUI for Rclone. sponsored
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

Based on our record, CloudConvert seems to be more popular. It has been mentioned 43 times since March 2021.

social mentions
0 vs 43
Design Tools popularity
100% vs 0%
alternatives listed
11 vs 240+

Base details

Website, pricing, platforms and company facts side by side.

StlFixTool
CloudConvert
Website stlfixtool.com cloudconvert.com
Pricing
Freemium Free trial $2.99 / Usage Official pricing
Official pricing
Listed in
Design Tools CAD 3D Modeling 3D File Conversion +2
File Converter File Sharing Video Converter PDF Tools +1

About StlFixTool and CloudConvert

In their own words, as submitted to SaaSHub.

StlFixTool
CloudConvert

StlFixTool converts and repairs 3D and CAD files in the browser, with no installation and no account. It handles STEP to STL, STL to STEP, OBJ, GLB/glTF and 3MF in both directions, plus mesh repair for holes, non-manifold edges, duplicate faces and inconsistent normals. What separates it from...

Read more about StlFixTool

No description of CloudConvert yet.

Features and specs

What each product offers, as listed by its team.

StlFixTool 14 features
CloudConvert 6 features
  • Input formats
    STL, STEP, STP, OBJ, GLB, glTF, 3MF
  • Output formats
    STL, STEP, OBJ, 3MF
  • Pre-payment verification
    Watertightness, manifold edges, solid count and triangle count reported before you pay
  • Free 3D preview
    Inspect the actual converted result in the browser before purchasing
  • Mesh repair
    Holes, non-manifold edges, duplicate and degenerate faces, inconsistent normals
  • Assembly handling
    Solids kept topologically separate, so interface geometry is not lost to vertex welding
  • Viewers
    Free browser viewers for STL, STEP and 3MF
  • Editor
    Free browser STL editor — scale, rotate, mirror, export
  • Maximum file size
    50 MB for STL, 100 MB for STEP
  • Output units
    Millimetres
  • Pricing
    $2.99–$5.99 per file, one-time, no subscription
  • Account
    Not required
  • File Retention
    1 hour if unpurchased, 7 days after purchase
  • Payments
    Processed by Paddle as merchant of record
  • Versatility
    CloudConvert supports a wide range of file formats for conversion, including documents, images, videos, audio, eBooks, and more. This makes it a one-stop solution for most conversion needs.
  • User-Friendly Interface
    The platform has an intuitive and easy-to-use interface, making it accessible for users of all levels of technical expertise.
  • Cloud Integration
    CloudConvert allows for integration with various cloud storage services such as Google Drive, Dropbox, and OneDrive, making it easy to convert files stored in the cloud.
  • API Access
    CloudConvert offers a powerful API, which is beneficial for developers who need to integrate file conversion capabilities into their applications.
  • High-Quality Conversions
    The service ensures that the quality of the converted files remains high and consistent, which is crucial for professional use.
  • No Installation Required
    As a web-based application, CloudConvert does not require any software installation, which saves storage space and system resources.

Possible disadvantages

  • Limited Free Usage
    The free version of CloudConvert comes with limitations on the number of conversions and file size, which may not be sufficient for heavy users.
  • Internet Dependency
    Being a cloud service, Internet connectivity is required to use CloudConvert, making it less useful in offline scenarios.
  • Privacy Concerns
    Uploading files to a cloud-based service raises potential privacy and security concerns, especially for sensitive or confidential information.
  • Performance Variability
    The speed and performance of file conversions may vary depending on server load and internet connection quality.
  • Subscription Costs
    While the service offers a free tier, advanced features and higher usage limits require a paid subscription, which might be costly for some users.

Analysis

An editorial look at what each product does well and who it suits.

StlFixTool
CloudConvert

No analysis of StlFixTool yet.

Overall verdict

  • Yes, CloudConvert is generally considered a good choice for file conversion tasks due to its versatility, reliability, and user-friendly interface.

Why this product is good

  • CloudConvert is a popular online file conversion tool praised for its wide range of supported file formats, ease of use, and integration capabilities with various platforms such as Google Drive and Dropbox. It allows users to convert files without needing to download software, making it a convenient option for quick conversions. Additionally, it offers a good balance between free and paid options, catering to different user needs.

Recommended for

    CloudConvert is recommended for users who regularly need to convert files between different formats, whether for personal, educational, or professional purposes, and prefer an online solution that doesn't require software installation.

Videos

Walkthroughs and reviews on video.

StlFixTool 0 videos + Add
CloudConvert 1 video + Add

No StlFixTool videos yet. You could help us improve this page by suggesting one.

Cloudconvert setup

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
StlFixTool
CloudConvert
100% 100%
Design Tools
0% 0%
0% 0%
File Converter
100% 100%
100% 100%
CAD
0% 0%
0% 0%
PDF Tools
100% 100%

Questions & Answers

As answered by people managing StlFixTool and CloudConvert.

Which are the primary technologies used for building your product?

StlFixTool's answer

  • Python / FastAPI
  • OpenCascade (OCP) for STEP processing
  • trimesh, numpy, pymeshlab and admesh for mesh analysis and repair
  • Three.js for in-browser 3D viewing
  • Paddle for payments

What makes your product unique?

StlFixTool's answer

Every conversion is verified before you download it. StlFixTool checks the output against the input (volume, bounding dimensions, watertightness) and shows you the result, including any simplification it applied. It doesn't hand you a file and hope. Multi-part assemblies keep each solid's topology separate, so parts don't get fused or broken at their boundaries. You pay per file, with no subscription and no account plan to cancel.

Why should a person choose your product over its competitors?

StlFixTool's answer

If you only need one file converted or repaired, you shouldn't need a monthly plan. StlFixTool charges per file ($2.99–$5.99), shows a 3D preview and a verification report before you pay, and outputs in millimetres. The viewers and the STL editor are free. Uploads are deleted automatically: after 1 hour if unpaid, after 7 days once paid.

How would you describe the primary audience of your product?

StlFixTool's answer

People who need a 3D file in a different format or a broken mesh fixed, without installing CAD software. That's mostly 3D printing hobbyists and makers turning STEP/3MF/OBJ/GLB files into printable STL, people whose slicer rejects a model as non-manifold or full of holes, and engineers or designers who need an STL turned back into a STEP file for a CAD tool.

What's the story behind your product?

StlFixTool's answer

StlFixTool started as a simple question: why does converting one CAD file mean a subscription or a desktop install? Building it turned out to be harder than it looked. The worst bug was a vertex-welding step that silently merged points across separate solids in an assembly, which broke closed parts without any visible error. That bug is why every conversion now runs an automatic verification check before delivery. The full write-up is on dev.to: "The vertex weld that silently broke every assembly I converted".

User comments

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Reviews and articles

External articles and on-site reviews we used to compare the two products.

StlFixTool no reviews yet
CloudConvert no reviews yet

We have no reviews of StlFixTool yet. Be the first one to post

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Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

StlFixTool 0 mentions
CloudConvert 43 mentions

Tracking StlFixTool since Oct 2026.

View more

Alternatives to StlFixTool and CloudConvert

When comparing StlFixTool and CloudConvert, you can also consider the following products.

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