Awesome
Termux-Apktool
The original file https://github.com/iBotPeaches/Apktool
Install
git clone https://github.com/Lexiie/Termux-Apktool
cd Termux-Apktool
dpkg -i apktool_2.3.4_all.deb
Decompile
apktool d yourapk
Recompile
apktool b yourfolder/ --output out.apk
Sign use apksigner
pkg install apksigner
apksigner -p yourpassword keystore yourapk newapkname