is an excellent lightweight undelete tool for small files (under 256KB) – perfect for recovering accidentally deleted text files, scripts, XML, INI, source code, or small images.
Run the executable from your portable device. R-Undelete 4.9.Build 159222 Portable -x86 x64- ...
The edition (Build 159222) does not require installation. It runs directly from a USB drive, external disk, or a folder – ideal for emergency recovery when you cannot install software on a target machine. is an excellent lightweight undelete tool for small
: For heavily damaged or formatted disks, the Deep Scan feature uses File Signatures (magic numbers) to identify and recover files even when the file system structure is gone. It runs directly from a USB drive, external
The is specifically designed to run directly from a USB stick or external drive without installation. This "zero-footprint" approach is the gold standard for safe recovery, as it ensures no new data is written to the host computer's hard drive. Key Features of Build 159222
When you delete a file, the data isn't immediately scrubbed from the disk; the space is simply marked as "available." If you install recovery software on the same drive where you lost data, the installation process itself could overwrite the very sectors containing your lost files, rendering them unrecoverable.
| Issue | Likely solution | |-------|----------------| | “Not enough memory” | Use x64 version; reduce scan area; close other apps. | | “Cannot open drive” | Run as Administrator; disable antivirus real-time scanning temporarily. | | Recovered file is corrupted | Try RAW scan (extra file types); or the file was partially overwritten. | | Free version won’t recover >256KB | That’s by design. You need paid R‑Undelete Home or R‑Studio. | | No files found after scan | Drive may have been overwritten. Try deeper scan with RAW signatures. | | Portable won’t start on Windows 10 | Extract again; check for missing DLLs; run as Admin; disable SmartScreen. |