Update: Signal now allows to send arbitrary file types!

signal-wont-let-me-attach

Store arbitrary files inside PNGs to overcome nonsensical file type restrictions.

Examples

Pack foo.pdf into foo.png:

signal-wont-let-me-attach foo.pdf

Pack foo.pdf into bar.png:

signal-wont-let-me-attach foo.pdf bar.png

Unpack and delete file.png restoring the original file:

signal-wont-let-me-attach file.png

Setup

Install dependencies:

pip install -r requirements.txt