Unstructured Library
Duplicates, messy names, missing info, and random folder layouts.
messy_kick_01_final_v3.wavDUP
kick001_copy.wavDUP
Loop_120bpm_maybeAmin.wavUNK
Stash ProClean your existing audio library. Without importing it.
Stash Pro restructures chaotic sample folders and runs quality checks with full preview and rollback control.
Available on macOS 13 or newer.
Works on your existing foldersCleanup + Quality ChecksOne-time purchase. No subscription
Workflow preview
Preview everything before anything changes.
Select folder → Configure cleanup + check rules → Preview → Apply with rollback protection
This walkthrough shows the full flow: select a folder, analyze, preview exact operations in Dry Run, then apply with Undo available. Every action is transparent and reversible.
Controlled execution
- • Full cleanup + check preview
- • No automatic deletion
- • Undo restores the last full run
Select folder → Configure cleanup + check rules → Preview → Apply with rollback protection
From messy folders to a clean structure.
Stash Pro cleans folder structure and filenames before you apply.
Structured Output
Clean filenames, clear folders, duplicates grouped, and unsure files moved to review.
OneShots/Kick/122bpm_Amin_clean.wav
Classic/DrumLoops/House_124bpm.wav
NeedsReview/uncertain_source.wav
- • Clean folder structure you can trust
- • Clear filenames for search and sorting
- • Quality checks catch common audio issues
- • “Needs Review” keeps unsure files separate
Efficiency
Large sample libraries consume production time.
Example from one controlled cleanup run. Actual results depend on library condition and disk speed.
Library size
50,000 files
A common archive size for active producers.
Manual sorting time
~6h 56m
Based on ~0.5 seconds per file decision.
Estimated session value
~€240
Illustrative value at €40/hour studio rate.
Producer feedback
“Saved me 6 hours.”
Reported after one controlled Stash Pro pass on a large legacy library.
Workflow
How it works
Step 1
Select your existing sample folder
Point Stash Pro to your current library. No import, no migration.
Step 2
Preview every operation (Dry Run)
Review moves, renames, classifications, duplicates, and check findings before files are changed.
Step 3
Apply with full rollback support
Run when ready. Undo restores the previous state of the last run.
Why Stash Pro
Not another sample manager. It fixes folder chaos on disk.
Physically restructures real folders
Cleans real folders and filenames on disk, not tags in a hidden database.
No extra sample manager layer
No import into a new manager. Files stay in normal folders.
Preview-first architecture
You preview everything first. Nothing changes until you confirm.
Local-only processing
Runs directly on your computer. No uploads and no external servers.
Structured output + audit report
Each run exports a simple report of what changed.
Features
Built for large libraries.
Advanced Duplicate Detection
Finds exact and near-duplicate files, not just matching filenames.
Automatic Taxonomy Classification
Sorts files into clear folders like Drums, Loops, Vocals, FX, and Review.
Token-Based Naming Templates
Applies consistent names with BPM, key, and category info.
BPM & Key Extraction
Detects tempo and key so files are easier to find later.
Quality Checks
Warns about common issues before you apply changes.
Needs Review + Analysis Exceptions
Routes uncertain classifications and analysis exceptions to manual review.
Safety
You stay in control of your files.
No cloud. No tracking. No silent execution.
- All processing runs locally
- Cleanup and checks are previewed before write actions
- No automatic deletions
- No changes until Apply is confirmed
- Undo after every full run
- CSV/TXT action and analysis reports
Social Proof
Designed by producers, shaped for producers.
“I had 80,000+ samples across inconsistent folders. Stash Pro rebuilt the structure without breaking old sessions.”
“Dry Run plus check previews gave me confidence to clean a multi-terabyte archive in one controlled pass.”
Large archive cleanup
Structured a 1.8TB legacy library in one session using staged preview and controlled execution.
Independent development
Small, focused team. Built specifically for production workflows.
FAQ
FAQ
Does it move or copy files?
You choose the output behavior. Dry Run previews all operations before execution.
Does it upload my files?
No. All processing runs locally on your computer.
What if I don’t like the result?
Adjust filters in Dry Run and preview again. If already applied, use Undo on the last run.
Is it optimized for large libraries and quality checks?
Yes. Performance depends on file count, codec type, and disk speed. Stash Pro runs on macOS 13 or newer.
What do quality checks cover?
Checks flag offsets, length mismatches, sample-rate/bit-depth conflicts, and clipping before apply.
What is Dry Run?
Dry Run simulates cleanup and checks without changing files. Apply runs the confirmed plan.