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hack Sketch and make the trial never end
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Evgeny Zinoviev
Latest commit e22e14d Mar 30, 2019
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Makefile add files Dec 29, 2018
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sketchtrial.c spoof more calls for Sketch 53.2 Mar 30, 2019

README.md

sketchtrial

To bypass Sketch trial verification process you just need to spoof a couple of NSDate calls when the app starts. This repository contains a shared library code that can be inserted (using DYLD_INSERT_LIBRARIES) to the Sketch process that spoofs the right gettimeofday calls.

Building

git clone https://github.com/gch1p/sketchtrial
cd sketchtrial
make

Launching Sketch

You can use sketch.sh, it's a wrapper script that sets necessary environment variables to insert the lib and launches Sketch (it assumes that Sketch.app installed to /Applications, edit the script if it differs for you).

Important

This hack doesn't work on systems with SIP (System Integrity Protection) enabled, and it's enabled by default since El Capitan. It can be easily disabled from Recovery Mode but it's another layer of security which is always good to have so disabling it permanently is not the wisest idea. I'll implement some solution to bypass this restriction when I have time.

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