Abstract: A portable pouch opener for countertop positioning for opening and filling a bag includes a portable housing positionable upon a desktop bench workspace. The housing has a magazine containing a supply of bags to be opened and filled. A first suction device is mounted for being moved into engagement with a bag in the magazine. The first suction device has a source of vacuum to activate the first suction device when placed into contact with one wall of the bag. Vacuum from the first suction device is withdrawn from the bag, attaching the bag to the first suction device, to remove the bag from the magazine and bring it to an opening position. An opposite facing wall of the bag is in contact with a second suction device having a source of vacuum, so that said opposite facing wall is engaged by said second suction device. Then the first suction device is retracted to separate the walls of the bag to produce an opening into the bag, allowing the bag to be filled and optionally sealed.