Side by side
Okular vs ViewAnyFile.app
Both stand on file viewer software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan LinuxMacWindows
Choose Okular for a free, open-source viewer with broad document-format support, annotation tools and PDF signature features. Look elsewhere if OCR is required, since Okular does not support it. It is available across Linux, Windows and macOS, with installation routes varying by platform.
Visit Okular Free plan AndroidiPhoneLinux+3
ViewAnyFile.app combines broad file viewing and conversion with browser-based editing and offline support. Note the server-processing exception and HIPAA limitation before using it for sensitive or clinical files.
Visit ViewAnyFile.appThe facts
| Okular | ViewAnyFile.app | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Linux, Mac, Windows | Android, iPhone, Linux, Mac, Web, Windows |
| Lowest paid plan | Free or on request | Pro (planned): $9.99 a month |
| Plans published | 1 | 2 |
| Maker | Not published | Not published |
| Website | okular.kde.org | viewanyfile.app |
| On file viewer software | #8 of 31 | #12 of 31 |
Okular: what it does well
- Free software released under GPLv2+.
- Supports PDFs, EPUB, comics, images and Markdown.
- Annotations include notes, highlighting and underlining.
- Can fill forms and provide text-to-speech.
- Can verify and sign PDF signatures.
What to know first
- OCR support is not included.
- Nightly builds for Windows and macOS are untested.
- Windows installation is recommended through the Microsoft Store.
ViewAnyFile.app: what it does well
- Supports 200+ file formats
- Works offline after browser installation
- Core viewing and conversion are free without signup
- Includes in-app Photopea editing and multiple export formats
What to know first
- Legacy Office conversions use server processing
- Server-side document conversions have a 25 MB limit
- Not a certified HIPAA Business Associate
- Background remover downloads an approximately 170 MB model
Alternatives to Okular Alternatives to ViewAnyFile.app The whole list