Oxygen JSON Editor is a specialized tool designed for editing JSON documents. It offers a wide range of features and views, including Text, Grid, and Author editing modes, along with Design mode for JSON Schema. The intuitive interface and comprehensive set of tools make it easy to navigate, understand, and modify your JSON, JSON Schema files, as well as YAML and OpenAPI files.
With powerful validation assistance, you can ensure that your JSON and YAML documents are well-formed and accurately validated against custom JSON Schema. Additionally, Oxygen JSON Editor provides convenient conversion tools to transform XML structures or YAML instances into valid JSON data, and vice versa.
Whether you're a seasoned developer or just starting out, Oxygen JSON Editor is the comprehensive solution for all your JSON editing needs!
Publisher’s description
What is Oxygen JSON Editor?
Oxygen JSON Editor is a proprietary developer utilitie program for Windows from SyncRO Soft.
Installation and requirements
Official installers exist for 64-bit as EXE. The main installer is 218.8 MB. Installation asks for administrator rights. The installer supports unattended (silent) installation.
Updates and version history
The current version is 28.1, released on March 25, 2026. 3 versions are listed since April 15, 2025, each with links to its own installer files.
Popularity and file types
On Windows it registers 8 file types, including .json, .js, .css, .yaml and .yml. Similar programs include jq, WinMerge and x64dbg.
Pros / Cons
Pros
- Documented silent install
Cons
- Proprietary licence: check the terms and price
- No native ARM64 build
- Installation needs administrator rights
In short: Oxygen JSON Editor is a developer utilitie tool for 64-bit PCs. Administrators can deploy it unattended.
Is Oxygen JSON Editor safe to download?
- The file is served by archives.oxygenxml.com, the publisher’s own domain
- The download link uses HTTPS
- A SHA256 hash is published, so you can verify the file:
7185F1FD7F165EDE2B0BCE430B688114B5F5BBAF38FB55D85A2711F43A10A284· Open the VirusTotal report for this hash - The link answered when we last checked it (October 22, 2026)
- ExeAtlas does not host, wrap or modify installers
Related guide: How to check a file’s SHA256 hash on Windows
Recent versions
All 3 versions ›| Version | Date | Size | Files |
|---|---|---|---|
| 28.1Latest | March 25, 2026 | 218.8 MB | 64-bit EXE64-bit EXE |
| 28.0 | November 26, 2025 | — | 64-bit EXE64-bit EXE |
| 27.1 | April 15, 2025 | — | 64-bit EXE64-bit EXE |
Install from the command line
Silent install ›winget install --id SyncROSoft.OxygenJSONEditor -eoxygenJSON-64bit-openjdk.exe -q -Dinstall4j.suppressUnattendedReboot=trueRelated guide: How to use winget: install and update apps
Information
- Publisher
- SyncRO Soft
- Category
- Developer utilities
- Licence
- Proprietary
- Price
- See the publisher’s site
- Requires
- Windows 11 / 10
- Architecture
- 64-bit
- Installer
- EXE
- Version
- 28.1
- Released
- March 25, 2026
- Added to the catalogue
- May 19, 2025
- Versions listed
- 3
- Website
- oxygenxml.com
- winget ID
- SyncROSoft.OxygenJSONEditor
File types it opens (8)
Ratings and reviews
No reviews yet. Be the first to rate it.
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Frequently asked questions
Is Oxygen JSON Editor free?
Oxygen JSON Editor is proprietary (closed-source) software (licence: Proprietary). Whether it costs money depends on the edition: check the publisher’s site for prices and free tiers.
Is Oxygen JSON Editor safe to download?
The download comes from archives.oxygenxml.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 Oxygen JSON Editor 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 Oxygen JSON Editor be installed silently?
Yes. The silent install page lists the exact command for each installer.
Does Oxygen JSON Editor run on ARM (Windows on Arm)?
There is no ARM64 build; Windows 11 on Arm can run the 64-bit version through emulation.
Where can I download an older version of Oxygen JSON Editor?
The versions page lists all 3 versions with links to their official installer files, back to April 15, 2025.
Can I use Oxygen JSON Editor without administrator rights?
Yes, there is a per-user installer that does not need administrator rights.
What are alternatives to Oxygen JSON Editor?
jq, WinMerge, x64dbg, Biome and delta. The alternatives page compares them.
