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Download Protégé 5.6.5 for Windows

Protege is a free, open-source ontology editor that supports the latest OWL 2.0 standard.

Protégé is supported by a strong community of academic, government, and corporate users, who use Protégé to build knowledge-based solutions in areas as diverse as biomedicine, e-commerce, and organizational modeling.

Publisher’s description

What is Protégé?

Protégé is an open-source office suite program for Windows from Stanford University. Besides Windows, it is available for Linux.

Installation and requirements

Official installers exist for Any CPU as Portable. It runs without installation (portable).

Updates and version history

The current version is 5.6.5, released on October 28, 2024. 3 versions are listed since September 29, 2023, each with links to its own installer files. That is about 2.8 releases a year. The last update is more than a year old.

Popularity and file types

The source code on GitHub (protegeproject/protege-distribution) has 162 stars. On Windows it registers 2 file types, including .xml and .ttl. Similar programs include TeXstudio, Zettlr and JabRef.

Project description on GitHub: “Build files for the protege distribution that includes 3rd party plugins”

Pros / Cons

Pros

  • Open source: the code can be inspected and built by anyone
  • Portable: runs without installation
  • Also runs on Linux

Cons

  • No update for more than a year

In short: Protégé is an open-source office suite tool for Any CPU PCs. Updates have slowed down.

Is Protégé 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: 4C48B708F0677F4FD505278000E95A6FDDBC1BB753C644DF697FEF8ADA1363F9 · 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 3 versions ›
2023: 1 1 23 2024: 2 2 24

3 versions over 1 year · about 2.8 a year

VersionDateSizeFiles
5.6.5Latest October 28, 2024 — Any CPU ZIP
5.6.4 May 30, 2024 — 64-bit ZIP
5.6.2 September 29, 2023 — 64-bit ZIP

Install from the command line

Silent install ›
PowerShell
wingetwinget install --id Stanford.Protege -e
scoopscoop install extras/protege

Program files (.exe): protege.exe

Related guide: How to use winget: install and update apps

Also for other systems

Linux (Flathub)flatpak install flathub edu.stanford.protege

Information

Publisher
Stanford University
Category
Office suites
Licence
BSD-2-Clause
Price
Free
Source code
github.com/protegeproject/protege-distribution
Content rating
All ages
Requires
Windows 11 / 10
Architecture
Any CPU
Installer
Portable
Other platforms
Linux
Version
5.6.5
Released
October 28, 2024
Added to the catalogue
December 22, 2023
Versions listed
3
Updates / year
2.8
GitHub stars
162
GitHub forks
44
Website
protege.stanford.edu
winget ID
Stanford.Protege
Scoop package
extras/protege

File types it opens (2)

Ratings and reviews

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Alternatives to Protégé

See all ›
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Frequently asked questions

Is Protégé free?

Yes. Protégé is open-source software under the BSD-2-Clause licence.

Is Protégé 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 Protégé 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.

Does Protégé run on ARM (Windows on Arm)?

The installer is architecture-neutral.

Where can I download an older version of Protégé?

The versions page lists all 3 versions with links to their official installer files, back to September 29, 2023.

Can I use Protégé without administrator rights?

Yes, it is portable: unpack and run it.

What are alternatives to Protégé?

TeXstudio, Zettlr, JabRef, ONLYOFFICE Desktop Editors and PDF Arranger. The alternatives page compares them.

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Most popular in Office suites

See all
  1. TeXstudioTeXstudio is a fully featured LaTeX editor. Our goal is to make writing LaTeX documents as easy and comfortable as possible.
  2. ZettlrYour one-stop publication workbench
  3. JabRefA free reference manager that helps you to discover, collect, organize and cite your scholarly literature and research in an efficient way.
  4. ONLYOFFICE Desktop EditorsAll the tools you need to work with text documents, spreadsheets, presentations, and fillable forms on Windows, Linux, and macOS.
  5. ZoteroYour personal research assistant
  6. PDF ArrangerSmall python-gtk application, which helps the user to merge or split pdf documents and rotate, crop and rearrange their pages using an interactive and intuitive graphical interface.
  7. Portfolio PerformanceTrack and evaluate the performance of your investment portfolio across stocks, cryptocurrencies, and other assets.
  8. Office Tool PlusA powerful and useful tool for Office deployments.
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