@echo off
Title CurlLink 1.0.0 Test Build 1432
setlocal EnableDelayedExpansion

where curl > NUL
if %errorlevel% neq 0 (
echo Curl not downloaded!
curl -L -o curl.exe httpsNO LINKScurl.se/windows/dl-7.79.1/curl-7.79.1_2-win64-mingw.zip
exit
)

:menu
cls
echo CurlLink 1.0
echo Main menu:
echo 1.Download
echo 2.Information
echo 3.Help
set /p choice=Choose function

if %choice% equ 1 (

cls
set /p url=Input URL-Adress:

set counter=0

for /f "tokens=*" %%i in ('curl -s %url%') do (
set content=!content!%%i
)

for /f "tokens=2 delims=<> " %%i in ("%content%") do (
if "%%i"=="href" (
set /a counter+=1
set link[!counter!]=%%j
)
)
if %counter% EQU 0 (
echo Files not finded
pause
exit
)
echo List of files:
for /l %%i in (1, 1, %counter%) do (
echo %%i. !link[%%i]!
)

set /p num=Choose number of file to download:

set download_url=%url%!link[%num%]!

curl -O %download_url%

echo File downloaded.

pause
) else if %choice% equ 2 (
echo Version 1.0.0 Test Build 1432
echo Made by Painkiller413
echo Country of official production: Kazakhstan
echo Thanks for download CurlLink!
echo Maded on Batchfile
echo This is a test version.
) else if %choice% equ 3 (
echo Choose 1 if you want download a file
echo Choose 2 if you want know information of this program
) else (
echo incorrect choose.
pause
goto menu
)

pause