Core capabilities
View hex and ASCII columns. Search within file bytes. Inspect binary or unknown files.
Developer & Data
Inspect files as hex and ASCII.
Hex Viewer opens a file as a hex plus ASCII dump with search for text or byte patterns.
No account or card required. Local-first Mac app.
Works locallyDesigned for on-Mac processing.
Signed and notarizedBuilt for Apple Silicon Macs.
No app telemetryNo usage tracking from Foldout itself.
Free 14-day trialNo account or card required.
What it does
Built for the common jobs people usually send to separate apps.
View hex and ASCII columns.
Search within file bytes.
Inspect binary or unknown files.
Detailed capabilities
What Hex Viewer covers.
Concrete features, inputs, and workflow details for this tool.
Inputs and scope
Works with files.
How the workflow runs
Add a file. Review the hex and ASCII dump. Search for text or bytes. Copy the data you need.
Hex Viewer use cases
Common uses include binary inspection, file debugging, archive checks, and format review.
How to use it
From opening the tool to saving the result.
- 01
Add a file.
- 02
Review the hex and ASCII dump.
- 03
Search for text or bytes.
- 04
Copy the data you need.
Questions
Before you try Hex Viewer
Does Hex Viewer edit files?
No. It is an inspection tool.
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