Universal File Opener is unclaimed —

Universal File Opener

offline Android file viewer and editor·universalfileopener.com

Universal File Opener is an offline Android app for opening, editing, and converting more than 100 file formats, including PDFs, Word, Excel, PowerPoint, archives, images, audio, video, code, and other data types. It ships without Android's INTERNET permission and has no ads, analytics, or account sign-in, so all file processing happens locally on the device. New installs can try every feature on 15 files free, after which a one-time Pro purchase removes the file limit permanently.

What it's for

Sign, annotate, fill, redact, merge, split, and organize PDF filesEdit modern Word documents' text, tables, and formattingEdit Excel cells, formulas, formatting, sheets, and chartsEdit PowerPoint slide text, notes, and slide orderBrowse, search, and selectively extract ZIP, 7z, TAR, APK, JAR, and classic RAR archivesCrop, resize, adjust, filter, draw, blur, pixelate, and convert imagesTrim, combine, and extract audio from supported video/audio filesCreate notes, images, PDF files, GIF animations, and ZIP archivesEdit text, Markdown, code, structured data, and browse SQLite tablesInspect unknown files as text or raw bytesScan documents to PDF via cameraRead documents aloud with offline text-to-speechVerify file checksums (SHA-256, SHA-1, MD5)

Features 17

Annotate, sign, fill, redact, merge, split, and organize PDF files
Browse and extract ZIP, 7z, TAR, APK, JAR, and classic RAR archives
Certificate (X.509) inspection and PEM export
Create notes, images, PDF files, GIF animations, and ZIP archives
Edit and convert images and supported audio and video
Edit modern Word, Excel, and PowerPoint files
Edit text, code, structured data, and supported SQLite tables
EML, ICS, and VCF file viewing
File info and checksum verification (SHA-256, SHA-1, MD5)
Inspect unknown files as text or raw bytes
No advertising, analytics, or account
Open more than 100 file formats
Password-protected ZIP and PDF support
Process files locally on the device
Read aloud PDF, Office, EPUB, and text files via offline text-to-speech
Scan to PDF via camera
Undo/redo for XLSX structural changes

At a glance

free trial

TypeMobile app

DeploymentInstalled (local)

PlatformsAndroid

CompanyKrauq LLC

Resources

Changelog

Pricing

Free download includes a 15-file trial for new installs. A one-time Pro purchase removes the file limit permanently; there is no subscription or second pricing tier. Pro pricing varies by region and is available on Google Play.

Free trialFree

Trial is file-count based (15 files), not time-based; app shows number of files remaining.

New installs can try every feature on 15 files free

ProQuote

One-time purchase; exact price not stated, local Google Play pricing varies.

Removes the file limit permanently