# HighDeF

> HDF Viewer

Canonical page: [https://chrome-stats.com/d/id6781456671](https://chrome-stats.com/d/id6781456671)

## Overview

- **ID:** `id6781456671`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Twarge LLC
- **Category:** Productivity
- **Rating:** 5.00 / 5 (1 ratings)
- **Version:** 1.2
- **Last updated:** 2026-07-30
- **First published:** 2026-06-22
- **Size:** 4.70 MB
- **Data as of:** 2026-09-13
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/highdef/id6781456671)
- **Website:** [https://twarge.com/highdef/](https://twarge.com/highdef/)
- **Privacy policy:** [https://twarge.com/privacy](https://twarge.com/privacy)

## Description

Views HDF5 files on Apple devices. Open an .h5 file and browse its groups and datasets in the sidebar, then read any dataset as a table, a plot, or an image — whichever suits the data. The app only reads the part of a dataset you are looking at, so even multi-gigabyte files open immediately and stay responsive. It is free and open source, and built on the HDF5 library.

## Rankings

- #876,197 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6781456671)