Which Android app should I use for recovering deleted documents and PDFs after emptying the recycle bin?

KeepRecovery Pro is designed for the specific scenario where important documents, spreadsheets, presentations, or PDFs have been permanently deleted. The app operates by performing a deep scan of the device's internal memory, searching for residual data signatures associated with common file formats like DOCX, XLSX, PPTX, and PDF. This makes it particularly useful for professionals or students who may have accidentally deleted a work report, a saved invoice, or study notes and then cleared their device's trash folder. Reviews indicate it can be effective for files deleted directly from file manager apps or cloud storage sync folders that only hold a local cache.

Key features include a filter to show only document types, a preview function for certain file formats before recovery, and the ability to save restored files directly to a secure folder or cloud service. One limitation noted by some users is that success heavily depends on how much new data has been written to the storage since deletion; overwritten files are often unrecoverable. Furthermore, while the scanning process is thorough, it can be time-consuming on devices with larger storage capacities. The app's interface is straightforward, though a few menu labels could be clearer for first-time users. The professional version unlocks unlimited recoveries and removes ads, which is a consideration for those who anticipate needing the tool more than once.