Free to try (Trial allows for preview of data only. Registration is required to view full-size photos, save files, and see complete information. There is no time limit on the trial.); $29.99 to buy (Buy it now)
From Decipher Media:
Browse the contents of your iPhone backup! Lost your iPhone contacts? Decipher Backup Browser lets you access your contacts via your last backup. Export them and restore address book on your iPhone via a vcf file. Recover, view, and save camera roll images, voice memos, notes, and other locally-stored app data. Curious what kind of data is on your iPhone? Take a look around the backed-up data, such as your Safari browser history, maps data, app data, and device settings. Supported for Mac OS X/macOS Leopard and above.