Omni Viewer App

kwoun ukjin Productivity iPhoneiPadiPod touchMac

Omni Viewer App is a free Productivity app for iPhone and iPad by kwoun ukjin. Requires iOS 15.5. Updated April 26, 2026.

Price: Free; on the App Store
Size: 68 MB; Age 4+
Updated: Apr 26; 2026 · v1.7.0

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About Omni Viewer App

Omni Viewer Mobile is an all-in-one file viewer that helps you quickly open and inspect many file types in a single app. The app routes each file to an optimized viewer so you can check content faster and with less friction. Key Features Audio Viewer: Play WAV and MP3 files, loop playback, and adjust speed Image Viewer: View PNG, JPG, JPEG, GIF, WEBP, and BMP with zoom and pan Media Viewer: Play MP4, MOV, M4V, AVI, MKV, WEBM, and 3GP with scrubbing controls PDF Viewer: Browse and preview document pages Additional format support: XLS/XLSX, CSV, JSONL, DOC/DOCX, HWP/HWPX, PSD, and Parquet Who it is for Users who need one app to preview multiple file formats quickly Teams and individuals who review files on the go

What’s new

Version 1.7.0 · Updated April 26, 2026

- Added an API Client so you can send requests and check responses directly in the app. - Added TTS creation so you can generate and save speech audio files from text. - Improved HWPX document rendering and audio processing quality. - Refined the internal parser and viewer architecture to improve file format extensibility and overall stability.

App privacy

The developer, kwoun ukjin, reported these privacy practices to Apple.

Data Not Collected

The developer does not collect any data from this app.

App details

Omni Viewer App is a free Productivity app for iPhone, iPad, iPod touch and Mac, developed by kwoun ukjin. It requires iOS 15.5 or later and is 68 MB to download. It was first released on March 3, 2026 and last updated on April 26, 2026.

Category: Productivity
Price: Free
Version: 1.7.0
Size: 68 MB
Requires: iOS 15.5 or later
Compatibility: iPhone, iPad, iPod touch, Mac
Languages: English
Age rating: 4+
Released: March 3, 2026
Last updated: April 26, 2026
Developer: kwoun ukjin

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Alternatives to Omni Viewer App

Looking for apps like Omni Viewer App? Here are 6 similar apps on the App Store. The highest rated is Save Website for Safari (5.0/5), and 5 of the 6 are free to download.

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