OBS supports concurrent file or folder uploads or downloads. Using OBS Browser, you can easily manage the upload, deletion or download tasks. In the right corner of the task management page, you can view the numbers of all uncompleted tasks, completed tasks, and total tasks. You can manually adjust the column width of the task list.
In the lower left corner of the Completed task list, you can set the number of completed tasks displayed on each page. If the number of displayed items exceeds 200,000, the system will save the first 100,000 items of tasks that are created earlier to the history directory in the decompression path of OBS Browser. These items are saved in the historyDBData[time stamp].csv format, for example, historyDBData20170426T063744.csv.