You can send links for files and folders within the message room folder instead of emails or messages with attachments to members outside of a message room.
You can enhance security by configuring access permission, expiration date, and editing permission.
Link sharing is effective for sharing large files as it does not use additional shared storage.
Folders and files shared via link are marked with 
right to their names.
To send a link, the folder must have its link sharing function enabled.
You cannot send links for external group folders.
Send a link
You can share files or folders within a message room folder as links.
Both folders and file links can be shared with access permissions configured to allow only certain people to access them.
The following functions are available to the person accessing the link, depending on the permissions granted.
| Permission to edit | Permission to read | |
| File links | Download, preview, delete, overwrite files with the same name | Download files, preview |
| Folder links | Upload, download, preview, copy, move, delete files and folders
However, uploading, copying, and moving folders are only available on the PC web. |
Download and preview files and folders |
Mobile
- Tap
of the file or folder you want to share. - Tap 'Send'.
- Tap 'Send as Link'.
- Tap 'Send Link' at the bottom of the screen. If needed, you can also change the link sharing settings.
- Select a target to send the link. Tap 'More' to select a different message room.
To select a contact, tap 'Contacts'. You can also select Mail or Note to attach a file link directly. - Tap 'Confirm' to send the link.
PC Web
- Click
at the top. - Click 'Message'.
- Click a message room from the message room list.
- Click the 'Folder' tab at the top right of the message room.
- Click
right to the file or folder. - Click 'Send as link'.
- Select 'Share link' and then click 'Send as link' at the bottom.If you select 'Share security link', you can also create a link that can be accessed only through OTP authentication.
- Click 'Copy Link' to share the link wherever you want. You can also change link sharing settings by clicking 'Manage link'.
Send links to everyone and company employees
Mobile
- Tap of the file or folder you want to share.
- Tap 'Send'.
- Tap 'Send as Link'.
- Tap 'Access permission'.
- Tap 'Public' or 'Company Members'.
- Tap 'Send Link' at the bottom of the screen.
- Select a target to send the link. Tap 'More' to select a different message room.
To select a contact, tap 'Contacts'. You can also select Mail or Note to attach a file link directly. - Tap 'Confirm' to send the link.
PC Web
- Click at the top.
- Click 'Message'.
- Click a message room from the message room list.
- Click the 'Folder' tab at the top right of the message room.
- Click right to the file or folder.
- Click 'Send as link'.
- Select 'Share link' and then click 'Send as link' at the bottom.
- Check the created link and click 'Manage link'.
- For the 'Link access authority', you can select from 'Public' or 'Company Members'.
- Click 'OK'.
- Click 'Copy Link' to share the link wherever you want.
The created link can be shared by pasting it into an email or message.
Share a link with a password
Mobile
- Tap of the file or folder you want to share.
- Tap 'Send'.
- Tap 'Send as Link'.
- Tap 'Access permission'.
- Tap 'Only people who know the password'.
- Enter a password of 4 to 16 characters using English letters, numbers, and special characters.
- Tap 'Send Link' at the bottom of the screen.Select a target to send the link. Tap 'More' to select a different message room.
To select a contact, tap 'Contacts'. You can also select Mail or Note to attach a file link directly. - Tap 'Confirm' to send the link.
PC Web
- Click at the top.
- Click 'Message'.
- Click a message room from the message room list.
- Click the 'Folder' tab at the top right of the message room.
- Click right to the file or folder.
- Click 'Send as link'.
- Select 'Share link' and then click 'Send as link' at the bottom.
- Check the created link and click 'Manage link'.
- Select 'Only people who know the password' for 'Link access authority'.
- Enter a password of 4 to 16 characters using English letters, numbers, and special characters.
- Click 'OK'.
- Click 'Copy Link' to share the link wherever you want.
The created link can be shared by pasting it into an email or message.
Send a link secured with OTP
Create a shared link that can be accessed by entering an OTP authentication number.
Users can access the shared link after receiving OTP authentication via email.
Use this function to securely share the link with individuals outside your company.
Mobile
- Tap of the file or folder you want to share.
- Tap 'Send'.
- Tap 'Send as Link'.
- Tap 'Access permission'.
- Tap 'Invited and completed OTP authentication' and then 'Yes'.
- Tap
and enter the email addresses of the members to share the link with. Then, tap 
at the top right.
To allow access only from the browser initially authenticated with, tap 'Enhance security’ and then select 'Enable'. - Tap 'Confirm' to send the link by email.
PC Web
- Click at the top.
- Click 'Message'.
- Click a message room from the message room list.
- Click the 'Folder' tab at the top right of the message room.
- Click right to the file or folder.
- Click 'Send as link'.
- Select 'Share security link' and then click 'Send as link' at the bottom.
- Set 'Link access authority'. Select 'Accessible only on first verified browser' to restrict access to the initially authenticated browser only.
- Set 'User authority'.If 'Read only' is selected, the link recipient only has access to the files and folders and cannot edit them.
- For the 'People who can access', enter the email addresses of the members you want to share the link with. Then, click 'Add'.
- Click 'OK'.