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Tech riderRev. 30 Sept 2026

Universal File Opener

Ch 037.5of 31 File Viewer Software
  1. 1Runs onAndroid, Windows
  2. 2CostsFree plan · free trial · paid from $0.83/mo
  3. 3Listed formats214 formats
  4. 4Primary accessmobile
  5. 5Archive previewYes
  6. 6Office file previewYes
  7. 7Code file previewYes
  8. 8In-file searchYes
8 lines stated Written from the maker's own pages: universalfileopener.com
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The Universal File Opener homepage

Overview

Universal File Opener is ranked #3 of 31 in file viewer software on Specifiction. It runs on Android, Windows. There is a free plan. A free trial is offered. Paid plans start at $0.83/mo.

Universal File Opener plans and pricing

All plans
Free Free Reading supported files · no file count limit, expiry, watermark, ads or app account · file-size and compatibility limits apply universalfileopener.com · 30 Sept 2026
Android Pro Monthly $1.99/mo Subscriptions renew automatically unless cancelled in Google Play. Same Android Pro features as annual and lifetime · eligible monthly subscribers get 14 days free, then US$0.99/month for 3 months, then US$1.99/month universalfileopener.com · 30 Sept 2026
Android Pro Annual $9.99/yr Billed annually Same Android Pro features as monthly and lifetime · no trial universalfileopener.com · 30 Sept 2026
Android Pro Lifetime $5029.99 once One time Lifetime access to Android Pro features · Google Play shows the local lifetime offer before purchase universalfileopener.com · 30 Sept 2026
Windows Pro Not published One payment; lifetime Windows Pro with future Windows updates included. Windows edition only · introductory price active until August 28, 2027 at 11:59 PM UTC universalfileopener.com · 30 Sept 2026

Compared on file viewer software

Free plan
Yesuniversalfileopener.com
Listed formats
214 formatsuniversalfileopener.com
Primary access
mobileuniversalfileopener.com
Archive preview
Yesuniversalfileopener.com
Office file preview
Yesuniversalfileopener.com
Code file preview
Yesuniversalfileopener.com
In-file search
Yesuniversalfileopener.com

Facts

What it does
Universal File Opener is an offline file viewer and editor for supported PDFs, Office documents, images, archives and other files.universalfileopener.com · 30 Sept 2026
File tools
The app provides tools for documents, spreadsheets, presentations, images, archives, text, code, data, audio and video, with capabilities varying by platform and format.universalfileopener.com · 30 Sept 2026
Free reading
Reading supported files is free with no file count limit, expiry or watermark, although individual formats have size and compatibility limits.universalfileopener.com · 30 Sept 2026
Offline privacy
Files are processed on the device; Android does not request INTERNET permission and the Windows app makes no network connections of its own.universalfileopener.com · 30 Sept 2026
Ads and accounts
The apps have no advertising, app analytics or Krauq account.universalfileopener.com · 30 Sept 2026
Integrations and sharing
Users can open files through Android sharing or the system file picker and Windows open dialogs or drag and drop; cloud providers handle their own downloads and syncing.universalfileopener.com · 30 Sept 2026
Android OCR
Android can read English text from scans using offline OCR.universalfileopener.com · 30 Sept 2026
Editing limits
Android spreadsheet editing does not provide full workbook recalculation; Windows recalculates supported dependent XLSX formulas after literal-cell edits, but formula entry is unavailable.universalfileopener.com · 30 Sept 2026
Archive limit
Classic RAR archives are supported, but RAR5 and split multi-volume archives are not supported.universalfileopener.com · 30 Sept 2026
Platforms
Android and Windows are available; macOS, Linux, iPhone and iPad editions are planned without an announced release date.universalfileopener.com · 30 Sept 2026
Support
The maker lists [email protected] for support and says email is answered by a person.universalfileopener.com · 30 Sept 2026
Maker location
Krauq LLC identifies itself as being in California, United States.universalfileopener.com · 30 Sept 2026

Company

Headquarters
California, United Statesuniversalfileopener.com · 28 Sept 2026

Best Universal File Opener alternatives

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All accessCh 01 ViewAnyFile.app Free planAndroidiOS from $9.99/mo7.7 All accessCh 02 Okular Free planLinuxMac Free to start7.5 All accessCh 04 Universal Viewer Free planFree trialWindows Free to start7.2 All accessCh 05 XnConvert Free planLinuxMac Free to start7.2 All accessCh 06 OmniViewer LinuxMac 7.1 All accessCh 07 Geeqie Free planLinuxMac Free to start7.0

Where it ranks on Specifiction

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