You can use aapt, which does not require downloading. It is a small tool that comes with the SDK. Its path is
/Android/Sdk/build-tools/29.0.2
The 29.0.2 in this is your version, other versions can also be used.
Go to this directory and use this command. My current operating system is liunx. Both liunx and win commands can be used.
The command is as follows
user@user:~/Android/Sdk/build-tools/29.0.2$ aapt dump badging /D/modify picture/D21-Samoa-built-in APK/MyCash.apk
Then you will get a lot of properties
package: name='com.digicelfs.mycash' versionCode='42' versionName='1.0.42' platformBuildVersionName='' sdkVersion:'21' targetSdkVersion:'31' uses-permission: name='android.permission.INTERNET' uses-permission: name='android.permission.ACCESS_NETWORK_STATE' uses-permission: name='android.permission.ACCESS_WIFI_STATE' uses-permission: name='android.permission.READ_CONTACTS' uses-permission: name='android.permission.CAMERA' uses-permission: name='android.permission.READ_PHONE_STATE' uses-permission: name='android.permission.WRITE_EXTERNAL_STORAGE' uses-permission: name='android.permission.READ_EXTERNAL_STORAGE' uses-permission: name='android.permission.ACCESS_COARSE_LOCATION' uses-permission: name='android.permission.ACCESS_FINE_LOCATION' uses-permission: name='com.digicelfs.mycash.permission.C2D_MESSAGE' uses-permission: name='com.google.android.c2dm.permission.RECEIVE' uses-permission: name='android.permission.GET_ACCOUNTS' uses-permission: name='android.permission.WAKE_LOCK' uses-permission: name='android.permission.USE_FINGERPRINT' uses-permission: name='android.permission.USE_BIOMETRIC' uses-permission: name='android.permission.POST_NOTIFICATIONS' uses-permission: name='com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE' uses-permission: name='com.google.android.gms.permission.AD_ID' uses-permission: name='android.permission.RECEIVE_BOOT_COMPLETED' uses-permission: name='android.permission.FOREGROUND_SERVICE' application-label:'MyCash' application-label-af:'MyCash' application-label-am:'MyCash' application-label-ar:'MyCash' application-label-as:'MyCash' application-label-az:'MyCash' application-label-be:'MyCash' application-label-bg:'MyCash' application-label-bn:'MyCash' application-label-bs:'MyCash' application-label-ca:'MyCash' application-label-cs:'MyCash' application-label-da:'MyCash' application-label-de:'MyCash' application-label-el:'MyCash' application-label-en-AU:'MyCash' application-label-en-CA:'MyCash' application-label-en-GB:'MyCash' application-label-en-IN:'MyCash' application-label-en-XC:'MyCash' application-label-es:'MyCash' application-label-es-419:'MyCash' application-label-es-US:'MyCash' application-label-et:'MyCash' application-label-eu:'MyCash' application-label-fa:'MyCash' application-label-fi:'MyCash' application-label-fr:'MyCash' application-label-fr-CA:'MyCash' application-label-gl:'MyCash' application-label-gu:'MyCash' application-label-he:'MyCash' application-label-hi:'MyCash' application-label-hr:'MyCash' application-label-hu:'MyCash' application-label-hy:'MyCash' application-label-id:'MyCash' application-label-in:'MyCash' application-label-is:'MyCash' application-label-it:'MyCash' application-label-iw:'MyCash' application-label-ja:'MyCash' application-label-ka:'MyCash' application-label-kk:'MyCash' application-label-km:'MyCash' application-label-kn:'MyCash' application-label-ko:'MyCash' application-label-ky:'MyCash' application-label-lo:'MyCash' application-label-lt:'MyCash' application-label-lv:'MyCash' application-label-mk:'MyCash' application-label-ml:'MyCash' application-label-mn:'MyCash' application-label-mr:'MyCash' application-label-ms:'MyCash' application-label-my:'MyCash' application-label-nb:'MyCash' application-label-ne:'MyCash' application-label-nl:'MyCash' application-label-or:'MyCash' application-label-pa:'MyCash' application-label-pl:'MyCash' application-label-pt:'MyCash' application-label-pt-BR:'MyCash' application-label-pt-PT:'MyCash' application-label-ro:'MyCash' application-label-ru:'MyCash' application-label-si:'MyCash' application-label-sk:'MyCash' application-label-sl:'MyCash' application-label-sq:'MyCash' application-label-sr:'MyCash' application-label-sr-Latn:'MyCash' application-label-sv:'MyCash' application-label-sw:'MyCash' application-label-ta:'MyCash' application-label-te:'MyCash' application-label-th:'MyCash' application-label-tl:'MyCash' application-label-tr:'MyCash' application-label-uk:'MyCash' application-label-ur:'MyCash' application-label-uz:'MyCash' application-label-vi:'MyCash' application-label-zh-CN:'MyCash' application-label-zh-HK:'MyCash' application-label-zh-TW:'MyCash' application-label-zu:'MyCash' application-icon-120:'res/mipmap-anydpi-v26/ic_launcher.xml' application-icon-160:'res/mipmap-anydpi-v26/ic_launcher.xml' application-icon-240:'res/mipmap-anydpi-v26/ic_launcher.xml' application-icon-320:'res/mipmap-anydpi-v26/ic_launcher.xml' application-icon-480:'res/mipmap-anydpi-v26/ic_launcher.xml' application-icon-640:'res/mipmap-anydpi-v26/ic_launcher.xml' application-icon-65534:'res/mipmap-anydpi-v26/ic_launcher.xml' application-icon-65535:'res/mipmap-anydpi-v26/ic_launcher.xml' application: label='MyCash' icon='res/mipmap-anydpi-v26/ic_launcher.xml' uses-library-not-required:'org.apache.http.legacy' launchable-activity: name='com.useboom.android.activity.SplashActivity' label='' icon='' feature-group: label='' uses-feature-not-required: name='android.hardware.camera' uses-feature-not-required: name='android.hardware.camera.autofocus' uses-feature-not-required: name='android.hardware.camera.flash' uses-feature-not-required: name='android.hardware.camera.front' uses-feature-not-required: name='android.hardware.fingerprint' uses-feature-not-required: name='android.hardware.location' uses-feature-not-required: name='android.hardware.screen.landscape' uses-feature-not-required: name='android.hardware.telephony' uses-feature-not-required: name='android.hardware.wifi' uses-feature: name='android.hardware.faketouch' uses-implied-feature: name='android.hardware.faketouch' reason='default feature for all apps' uses-feature: name='android.hardware.screen.portrait' uses-implied-feature: name='android.hardware.screen.portrait' reason='one or more activities have specified a portrait orientation' main other-activities other-receivers other-services supports-screens: 'small' 'normal' 'large' 'xlarge' supports-any-density: 'true' locales: '--_--' 'af' 'am' 'ar' 'as' 'az' 'be' 'bg' 'bn' 'bs' 'ca' 'cs' 'da' 'de' 'el ' 'en-AU' 'en-CA' 'en-GB' 'en-IN' 'en-XC' 'es' 'es-419' 'es-US' 'et' 'eu' 'fa' 'fi ' 'fr' 'fr-CA' 'gl' 'gu' 'he' 'hi' 'hr' 'hu' 'hy' 'id' 'in' 'is' 'it' 'iw' 'ja' 'ka ' 'kk' 'km' 'kn' 'ko' 'ky' 'lo' 'lt' 'lv' 'mk' 'ml' 'mn' 'mr' 'ms' 'my' 'nb' 'ne' ' nl' 'or' 'pa' 'pl' 'pt' 'pt-BR' 'pt-PT' 'ro' 'ru' 'si' 'sk' 'sl' 'sq' 'sr' 'sr-Latn' 'sv' 'sw' 'ta' 'te' 'th' 'tl' 'tr' 'uk' 'ur' 'uz' 'vi' 'zh-CN' 'zh-HK' 'zh-TW' 'zu ' densities: '120' '160' '240' '320' '480' '640' '65534' '65535'
The package: name=’com.digicelfs.mycash’ in this is the package name of this software.
versionName=’1.0.42’The version of the software, platformBuildVersionName=” sdkVersion:’21’The sdk version used by the software.
launchable-activity: name=’com.useboom.android.activity.SplashActivity’ This is the main class of this software, which is the main class for launching this software.
application: label=’MyCash’This is the name of this software
uses-permission: everything else after name=’android.permission.INTERNET’ are software permissions