Udeguchi Save

Use to download Udemy courses
Windows, macOS, Linux ? No problem, support all

Highlights

• Support download 1080p
• Support download draft courses
• Support download with business account
• Support download selected chapters
• Support download selected lecture
• Login with cookie
• Download subtitle with the language you want
• Choose video quality to download
• Actively maintained

Start

• You can use the green download button above
  or download app with this link : https://github.com/kyonenjs/udeguchi/archive/master.zip

     Or if you use git
     you can clone this app with command
    git clone https://github.com/kyonenjs/udeguchi.git

Require

↘ NodeJS

You can download and install at:

• https://nodejs.org/en/

↘ ffmpeg

Link download

• Windows 64-bit
• Windows 32-bit
• macOS
• Linux 64-bit
• Linux 32-bit

But i don't know my system is 64-bit or 32-bit ?
Use command: node -p process.arch
x64 is 64-bit
x32 is 32-bit

After download

Windows

Unzip, open folder just unzipped, go to '/bin' folder
and copy file name 'ffmpeg.exe' into udeguchi folder.

macOS

Unzip file just downloaded above and move file name 'ffmpeg' into udeguchi folder.

Linux

Unzip with right click and "Extract here"
  or open terminal and unzip with command:
  + 64-bit: tar xvf ffmpeg-release-amd64-static.tar.xz
  + 32-bit: tar xvf ffmpeg-release-i686-static.tar.xz
  
Open folder just unzipped, copy file name 'ffmpeg' into udeguchi folder.

↘ npm dependencies

*require nodejs installed*

inside udeguchi folder, open terminal and type command: npm install

Usage

$ node app.js https://www.udemy.com/course-name/

Username: [email protected]
Password: udeguchi

Command above will

- download highest video quality

- download all subtitles

 
 

Use with options

$ node app.js https://www.udemy.com/course-name/ -q 480 --lang en --chapter-end 5 -o ../udemy_courses

Command above will

- download video with quality 480p

- only download English subtitles

- download until chapter 5 (not include chapter 5)

- download course to a folder name 'udemy_courses' outside udeguchi folder

Login with cookie ? How ?

$ node app.js -k cookie.txt https://www.udemy.com/course-name/

Do you have step by step guide ? Of course ^^

• Chrome users

• Firefox users

Options

What options we have here

Options
-k or --cookie	Login with cookie
-u or --username	Login with username (required --password option)
-p or --password	Login with password (required --username option)
--lang	Only download subtitles with this language
--skip-sub	Skip download subtitles
-q or --quality	Download video with this quality if available
-o or --output	Download course to this location
--chapter-start	Start download at this chapter
--chapter-end	Stop download at this chapter (not include)
--lecture	Download this lecture only
--no-hls	Use normal https server to download video

That's good, but how to use it ?

Option
-k or --cookie	Login with cookie

$ node app.js -k cookie.txt https://www.udemy.com/course-name/

or

$ node app.js --cookie cookie.txt https://www.udemy.com/course-name/

 
 

Option
-u or --username	Login with username (required --password option)
-p or --password	Login with password (required --username option)

$ node app.js -u [email protected] -p udeguchi https://www.udemy.com/course-name/

or

$ node app.js --username [email protected] --password udeguchi https://www.udemy.com/course-name/

 
 

Option
--skip-sub	​Skip download subtitles

$ node app.js --skip-sub https://www.udemy.com/course-name/

 
 

Option
--lang <language>	Only download subtitles with this language

** Use short form of language listed here : https://www.w3schools.com/tags/ref_language_codes.asp

If link is not working for some reason, please Google: ISO 639-1 Language Codes

$ node app.js --lang en https://www.udemy.com/course-name/

 
 

Option
-q or --quality	Download video with this quality if available

Available qualities: 144 360 480 720 1080

$ node app.js -q 1080 https://www.udemy.com/course-name/

or

$ node app.js --quality 1080 https://www.udemy.com/course-name/

 
 

Option
-o or --output	Download course to this location

<Full path>
$ node app.js -o C:\Users\udeguchi\Desktop https://www.udemy.com/course-name/

<Relative path>
$ node app.js -o ..\newLocation https://www.udemy.com/course-name/

or 

$ node app.js --output ..\newLocation https://www.udemy.com/course-name/ 

 
 

Option
--chapter-start <chapterNumber>	Start download at this chapter
--chapter-end <chapterNumber>	Stop download at this chapter (not include)

<Download from chapter 3 to end>
$ node app.js --chapter-start 3 https://www.udemy.com/course-name/

or 

<Download from chapter 2 to chapter 5 (not include chapter 5)>
$ node app.js --chapter-start 2 --chapter-end 5 https://www.udemy.com/course-name/

or 

<Download from begin to chapter 7 (not include chapter 7)>
$ node app.js --chapter-end 7 https://www.udemy.com/course-name/

 
 

Option
--lecture <lectureNumber>	Download this lecture only

$ node app.js --lecture 12 https://www.udemy.com/course-name/

 
 

Option
--no-hls	Use normal https server to download video.

$ node app.js --no-hls https://www.udemy.com/course-name/

License

MIT