STL Renderer is a high-performance application for converting STL files to PNG images.
It is designed to be extremely fast and allow both individual and batch processing.
Features:
- Ultra-fast rendering of STL files to PNG
- Support for transparent backgrounds
- Customizable color settings for model and background
- Precise camera control (rotation, distance, zoom)
- Batch processing of entire folders
- Drag and drop functionality (single or multiple files)
- Intuitive graphical interface
- Configuration saved between sessions
Publisher’s description
What is STL Renderer?
STL Renderer is an open-source media converter program for Windows from SynrgStudio. It is written in C++.
Installation and requirements
Official installers exist for 64-bit as MSI. Installation asks for administrator rights. It needs Windows 10 or newer. The installer supports unattended (silent) installation. An MSI package is available for deployment with Group Policy, Intune or Configuration Manager.
Popularity and file types
The source code on GitHub (SynrgStudio/STL-Renderer) has 15 stars. On Windows it registers 1 file type, including .stl. Similar programs include Pandoc, HandBrake and scrcpy.
Pros / Cons
Pros
- Open source: the code can be inspected and built by anyone
- MSI package for managed deployment
- Documented silent install
Cons
- No native ARM64 build
- Installation needs administrator rights
- No update for more than a year
In short: STL Renderer is an open-source media converter tool for 64-bit PCs. Updates have slowed down. Administrators can deploy it unattended.
Is STL Renderer safe to download?
- The file is served by github.com, the publisher’s own domain
- The download link uses HTTPS
- A SHA256 hash is published, so you can verify the file:
9D7C3FE5804D09D03FACCCF094E3978E5107F61DDC75011D694AFAD48B50D7ED· Open the VirusTotal report for this hash - The link has not been checked yet
- The source code is public
- ExeAtlas does not host, wrap or modify installers
Related guide: How to check a file’s SHA256 hash on Windows
Recent versions
All 1 versions ›| Version | Date | Size | Files |
|---|---|---|---|
| 1.0.0Latest | March 26, 2025 | — | 64-bit MSI |
Install from the command line
Silent install ›winget install --id SynrgStudio.STLRenderer -emsiexec /i STLRenderer-Setup-1.0.0.msi /qn /norestartmsiexec /x {B698F7F9-CEDB-4D77-9717-D107AE1C0130} /qn /norestartRelated guide: How to use winget: install and update apps
Information
- Publisher
- SynrgStudio
- Category
- Media converters
- Licence
- GNU General Public License v3.0
- Price
- Free
- Source code
- github.com/SynrgStudio/STL-Renderer
- Written in
- C++
- Requires
- Windows 11 / 10 (Windows 10+)
- Architecture
- 64-bit
- Installer
- MSI
- Version
- 1.0.0
- Released
- March 26, 2025
- Added to the catalogue
- March 26, 2025
- Versions listed
- 1
- GitHub stars
- 15
- GitHub forks
- 2
- Website
- github.com
- winget ID
- SynrgStudio.STLRenderer
- MSI product code
- {B698F7F9-CEDB-4D77-9717-D107AE1C0130}
File types it opens (1)
Ratings and reviews
No reviews yet. Be the first to rate it.
Alternatives to STL Renderer
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Frequently asked questions
Is STL Renderer free?
Yes. STL Renderer is open-source software under the GNU General Public License v3.0 licence.
Is STL Renderer safe to download?
The download comes from github.com, which belongs to the publisher; ExeAtlas does not host or change the file. Compare its SHA256 hash with the one shown here, or open the VirusTotal report for that hash.
How do I install STL Renderer with winget?
Open PowerShell or Windows Terminal and run the winget command shown on this page. winget downloads the official installer and checks its SHA256 hash before running it.
Can STL Renderer be installed silently?
Yes. The silent install page lists the exact command for each installer, including msiexec for the MSI package.
Which Windows versions does STL Renderer support?
The installer requires Windows 10 or newer and is available for 64-bit.
Does STL Renderer run on ARM (Windows on Arm)?
There is no ARM64 build; Windows 11 on Arm can run the 64-bit version through emulation.
What are alternatives to STL Renderer?
Pandoc, HandBrake, scrcpy, File Converter and IrfanView. The alternatives page compares them.
