Smile has updated PDFpen and PDFpenPro to version 6.0.2, dramatically reducing memory usage and adding an option to turn off Auto Save and Versions (found in the General pane of PDFpen’s preferences). The update brings several requested form-related changes, including improved tab ordering with automatic form creation, setting a multi-line property when automatically creating tall form fields, reverting to the default font when automatically creating form fields, and fixes for unspecified issues when saving PDF forms. Additionally, both editions fix issues with applying foreground, background, and stroke colors, and ensure that document permissions are respected when inserting page numbers. As of this writing, neither PDFpen nor PDFpenPro have been updated to version 6.0.2 in the Mac App Store. Upgrades from a previous major version of PDFpen or PDFpenPro cost $30 via Smile, but are free to those who purchased on or after 15 October 2012. If you want to upgrade to PDFpenPro from a previous version of PDFpen, the price is $40. ($59.95/$99.95 new with a 20-percent discount for TidBITS members, free update from version 6.0, 49.4/50.2 MB)
Open Files with Finder's App Switcher
Say you're in the Finder looking at a file and you want to open it with an application that's already running but which doesn't own that particular document. How? Switch to that app and choose File > Open? Too many steps. Choose Open With from the file's contextual menu? Takes too long, and the app might not be listed. Drag the file to the Dock and drop it onto the app's icon? The icon might be hard to find; worse, you might miss.
In Leopard there's a new solution: use the Command-Tab switcher. Yes, the Command-Tab switcher accepts drag-and-drop! The gesture required is a bit tricky. Start dragging the file in the Finder: move the file, but don't let up on the mouse button. With your other hand, press Command-Tab to summon the switcher, and don't let up on the Command key. Drag the file onto the application's icon in the switcher and let go of the mouse. (Now you can let go of the Command key too.) Extra tip: If you switch to the app beforehand, its icon in the Command-Tab switcher will be easy to find; it will be first (or second).