Free · Open Source · Local

PWD_AUDIT

Merge & audit all your browser passwords — score strength, detect dead sites — then import cleanly into Proton Pass.

⬇ Download ZIP GitHub ↗ ↗ Proton Pass

100% local · no data leaves your machine · Python 3.8+ · Windows · macOS · Linux · Raspi

8Browsers

0Data sent

3Output files

0–4Strength score

FreeForever

Features

🗂

Multi-browser merge

Chrome, Firefox, Opera, Vivaldi, Safari, Brave, Tor Browser, Proton Pass — all CSV formats supported.

🔑

Strength scoring

zxcvbn library — score 0 to 4 with label (Very weak → Very strong) for every entry.

💀

Dead domain detection

Threaded HEAD requests — identifies NXDOMAIN, timeouts, 403s. Optional if offline.

🧹

Exact deduplication

Same domain + user + password + date = one entry. No duplicates even across multiple sources.

📅

Chronological sort

Domain A→Z, then date DESC (newest first). Undated entries bubble to top.

🖥

Tkinter GUI

Native graphical interface — no browser needed. Runs on Windows, macOS, Linux, Raspberry Pi.

Quick start

Install Python 3.8+ and zxcvbn

pip install zxcvbn · Raspi/Linux: add --break-system-packages

Export CSVs from each browser

See the visual guide included in the ZIP — step-by-step for all 8 browsers.

Run the script

python pwd_audit_gui.py · macOS/Linux: python3 pwd_audit_gui.py

Add CSVs → Launch Audit

Tab 📂 Files → Add CSV(s) → Tab 🔍 Audit → choose output folder → Launch.

Import passwords_clean.csv into Proton Pass

Extension ☰ → Settings → Import → Generic CSV → select passwords_clean.csv

Delete all CSVs from disk ⚠️

Plain text files — remove them after import. Your passwords are now safe in Proton Pass.

Supported browsers

Chrome

Edge

Brave

Firefox

Tor Browser

Safari

Vivaldi

Opera

Proton Pass

Output files

📄 passwords_clean.csv

All entries sorted, scored, deduplicated. Import this into Proton Pass.

💀 sites_dead.csv

Domains that didn't respond. Accounts probably obsolete — safe to skip.

🔍 sites_to_review.csv

Ambiguous domains (403, odd redirects). Check manually before deciding.

Screenshots

Platforms

✅ Windows 10 / 11

✅ macOS

✅ Linux

✅ Raspberry Pi (TwisterOS)

PWD_AUDIT is built specifically for Proton Pass — the privacy-first password manager. Open a free account with this referral link and get started.

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