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Open STIX online

100% Free stix file Viewer online tools. Free Online stix viewer

Drag & Drop STIX file or Browse


Drop file here. 150 MB maximum file size.



No sign-up required. Your files are deleted automatically after 24 hours.


Open STIX File

What did you think of your recent STIX Viewer/Editor experience?

4.7 (412 Votes)

Our free stix viewer online tools does not required any registrations and installations on your system, 100% free and online structured threat information expression file (.stix) viewer tool. Open from any device with a modern browser like Chrome, Opera and Firefox.

Best & secure online stix viewer is custom developed tool by Filproinfo.com, all files processing perform on our own dedicated cloud servers under dynamic file system that automatically remove all processed files from our cloud servers after 1 to 24 hours.

Free Online STIX Tools & Apps

Access powerful and secure free online STIX tools to convert, view, edit, merge, split, and compare STIX files — all without installing any software. Our tools support the .STIX (Structured Threat Information eXpression File) file extension and run smoothly in any modern browser.

Select a tool below to explore features and manage your STIX files directly from your device with ease.

Related STIX File Extensions & Tools

STIX default file extension is .STIX and other similer related extensions and their tools are:

FAQ

  • ❓ How can I View STIX (structured threat information expression file)?

    First, you need to add a file for Viewer: drag & drop your STIX file or click inside the white area for choose a file. Then click the "View" button. It will now allow you to View your STIX file.
  • ⏱️ How long does it take to View STIX?

    This Viewer works fast. You can View STIX in a few seconds.
  • 🛡️ Is it safe to View STIX using free Viewer?

    Of course! The download link of STIX files will be available instantly after Viewing. We delete uploaded files after 24 hours and the download links will stop working after this time period. No one has access to your files. File Viewing (including structured threat information expression file .stix) is absolutely safe.
  • 💻 Can I View STIX on Mac OS, Android or Linux?

    Yes, you can use free Viewer app on any operating system that has a web browser. Our STIX Viewer works online and does not require any software installation.
  • 🌐 What browser should I use to View STIX?

    You can use any modern browser to View STIX, for example, Google Chrome, Firefox, Opera, Safari.