Steg for WhatsApp

Steg is a simple handy app that allows you to send files through WhatsApp, popular messaging platform. It allows you to seamlessly send files relevant to your chat that's unsupported by WhatsApp without the hassle of you going out of your way and using e-mail or Drive, etc. For example another app you wish to show a friend or a zip file. It can also be used as a way to get around WhatsApp's image compression when it distorts your photos. Or to send an avi video. Whatever the file type, be it binary or text. Just make sure both parties have Steg installed.

Sending:
From your file manager, click and hold the file you wish to share
Select the share option and use Steg to share
Click Encode when the app opens up
Proceed to Click Share Encoded File, and select WhatsApp to Share

Receiving:
From within WhatsApp click on received file and open using Steg
Click Decode when the app opens up then select Open Decoded File to open the file.

External Links

XDA
https://forum.xda-developers.com/android/apps-games/app-steg-simple-app-to-send-unsupported-t3587058

Droid Views
http://www.droidviews.com/send-any-unsupported-file-via-whatsapp-on-android

Android Flagship
http://androidflagship.com/26078-use-steg-to-send-unsupported-files-via-whatsapp

Android Tutorial
https://androidtutorial.net/2017/04/22/share-unsupported-file-format-via-whatsapp

Killer Tricks
https://killertricks.com/send-unsupported-file-on-android-via-whatsapp