RegEditor is the great and convenient opportunity to. REG-files editors. It also allows you to do a set of useful operations with system registry. If you are frequently working with .REG-files. RegEditor will simplify your work. Main features: Quick open Adding, modifying, deleting of the keys and data made in standard RegEdit style.. Import/Export. Now you can import and export files and keys in both .REG-files formats (REGEDIT4 and W2K/Me formats) like in standard RegEdit. Quick RegEdit calls. Find. Drag & Drop and Clipboard support. Open Key in New Window. Merge to Registry. Remove from Registry. Get Data from Registry.