Coverton WORKSPACEOn-device · Keep originals · Free downloads
Find duplicate files
Group files with identical bytes using SHA-256 and save a report.
- 1Add files
- 2Settings & preview
- 3Review & download
Source files
Drop files here. You can keep adding more files.
Task settings
Add files to begin.
PDF page order
Move pages using buttons or drag. Rotate or remove each page.
Review & download
How to finish your task
Group files with identical bytes using SHA-256 and save a report. Add files and review settings. Create the result, check the preview, actual size and limitations, then download a new file.
Practical example
Include differently named files. Review duplicate groups, original names, byte sizes and SHA-256 hashes in CSV.
Scope and limitations
Finds exact byte duplicates, not visually similar images. Deletes nothing. Up to 100 files, 250 MB total, 60 MB each.
Files are not uploaded to a server. Outputs are new files, so originals remain unchanged. Review the result before saving.
When is this useful?
Find exact byte duplicates even when names differ. This does not identify visually similar photos or delete files.
Input and result example
identical bytes with different names → duplicate-group CSVExamples illustrate the workflow; actual size, support and recognition depend on the source and settings.