The ‘Maximum Upload Count’ feature comes in handy when you have a large number of photos or videos to upload to your online accounts. This feature allows you to set a maximum number of photos to upload at a time. It is like fixing a batch size for every upload. The recommended upload count is 5000.
Let us explain it with an example. For example you have 12000 photos to upload to your Facebook account. On the settings page, the ‘Maximum Upload count’ you set is 500. Now, PicBackMan will upload 15000 photos in batches of 500 each. So it does not overload the upload process.