This request is tracked here:
https://winscp.net/tracker/1127

Hello
Have there been any news on bookmark buttons on the toolbar?

MUSA wrote:

1) Is there a way to show the bookmarks directly within the toolbar (like Firefox/Chrome)? Current state requires me to press Ctrl+O first.

Good idea. Will consider it.

2) Reguarding bookmarks, I think I'm experiencing a weird bug:
- On my desktop PC (Win7), pressing Ctrl+O while having focus on the LOCAL files tab/tree will open the local bookmarks. Pressing Ctrl+O while having focus on the REMOTE files tab/tree will open remote bookmarks. Which is perfect.
- On my laptop (Win10), pressing Ctrl+O will show both local AND remote bookmarks, reguardless the focus being on the local or remote files. Which is a scenario I don't like.
I could not find why it behaves that way on my laptop. Both versions of WinSCP are up to date.

You have probably enabled Location profiles mode.
https://winscp.net/eng/docs/ui_locationprofile
Just click the Bookmarks button on the bottom to switch back to the simple bookmarks mode.
Or go to preferences:
https://winscp.net/eng/docs/ui_pref_commander

Hello,

1) Is there a way to show the bookmarks directly within the toolbar (like Firefox/Chrome)? Current state requires me to press Ctrl+O first.

2) Reguarding bookmarks, I think I'm experiencing a weird bug:
- On my desktop PC (Win7), pressing Ctrl+O while having focus on the LOCAL files tab/tree will open the local bookmarks. Pressing Ctrl+O while having focus on the REMOTE files tab/tree will open remote bookmarks. Which is perfect.
- On my laptop (Win10), pressing Ctrl+O will show both local AND remote bookmarks, reguardless the focus being on the local or remote files. Which is a scenario I don't like.
I could not find why it behaves that way on my laptop. Both versions of WinSCP are up to date.

Thank you for you help and keep up the good work!

(I'll post screenshots if it's not clear enough)