Compatibility | Safe Crypt App

This page lists browsers that have been tested for compatibility with the Safe Crypt App¹. Incompatible browsers have either an incomplete implementation of data URLs or they lack the Web Cryptography API. The browsers tested are the latest versions available at the time of the testing, January – October 2021.

Windows 10

OK: Chrome, Opera, Edge, Brave, Firefox, Min², Vivaldi³, Slimjet, Yandex Browser, Tor Browser
Not OK: Internet Explorer, Edge Legacy, BlueSky

Ubuntu 20.04⁴

OK: Chrome, Opera, Edge⁵, Web (Epiphany)⁶, Firefox⁶, Brave, Min², Vivaldi³, Chromium, Slimjet
Not OK: Konqueror, Midori

Android 10 – 11

OK: Chrome, Opera, Edge, Vivaldi, Brave
Not OK: Firefox, DuckDuckGo, Tor Browser, Dolphin, InBrowser, UC Browser, Samsung Internet Browser, Yandex Browser

iOS/iPadOS 14 – 15

OK: Safari
Not OK: Chrome, Firefox, Opera, Edge, Brave, DuckDuckGo, Dolphin, Private Browsing, Ghostery, Yandex Browser, Onion Browser, OrNET, TOR Browser PRO

macOS 10.15 – 11.6

OK: Safari, Chrome, Opera, Edge, Firefox
Not OK: (none tested)

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Notes

In many cases, but not in all, trying to use an incompatible browser causes an error message.
Does not support preview of decrypted text files.
Can have problems with files larger than ≈ 20 Mbytes.
Not systematically tested, but this probably applies to all contemporary Linux distributions.
Dev Channel version
Works, but can be remarkably slow in the SAVE FILE phase with files larger than ≈ 10 Mbytes.

i Browser compatibility

Windows 10

Ubuntu 20.044

Android 10 – 11

iOS/iPadOS 14 – 15

macOS 10.15 – 11.6

Ubuntu 20.04⁴