Slack Backup

Slack is a platform for team communication.

Originally, all messages from your team's public channels will be exported as JSON-formatted text files. Your export will include links to all uploaded files shared in any public channel.

Since private groups and direct messages are not visible to the entire team, that data is not included in the export using the Slack website.

With this program you will be able to export all your data: private/public channels, private conversations and files. All channels and conversations will be exported in a readable html format.

Downloads
1.0 25/12/2014 executable source code
1.1 07/02/2016 executable source code notes

GitHub - Source code repository

Usage

java -jar SlackBackup.jar TOKEN WHAT_EXPORT [USER GROUPS TYPES MAX_SIZE] [OUTPUT_FOLDER]

java -jar SlackBackup.jar yourtoken cgpf will export everything

java -jar SlackBackup.jar --help for more info