Hi, I don't use any other application to view my editings. You see all of your editings in Lightroom. The next thing I don't understand why do you delete your RAW files? You delete your original photos. So you have no chance to change you editing for a picture. As far as I see you don't have understand the exact functionality of Lightroom. All editing settings that you will do to a RAW picture are entered only in the catalog and will applied to the picture until you exported this to a jpeg. You can change your editings every time you want. If you delete the RAW file you'll never can rolled back to the original photo or changed any settings. Axel
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