PIN entry
Staggered · 4 slots
Wrong code three times — carry self-destructs. Right code opens the doc.
Send files that expire.
Link or QR. Optional PIN. Gone when the timer ends.
ExpiresOptional PINThen deleted
Send files →Lifetime unlock — $13
PIN, view-only, history, longer windows
Pack preview
PIN, shred, Briefcase
Protocol Pack layers a four-digit PIN with three-strike lockout, hard-expiry shredding, and a Briefcase so you can re-carry in one tap — still no permanent vault.
Briefcase
Archive · re-carry
Past carries and titles stay listed for quick dispatch — metadata only, not a browsing vault.
Shred timer
Payload · gone on expiry
No vault — the link dies when the clock hits zero and the package is purged.
How it works
Simple controls
Set a window, share a link, and let the system delete when time is up.
Expires
Every link has a timer. When it ends, files are deleted.
Optional PIN
Add a 4-digit code. Three wrong guesses delete the link.
Then gone
No permanent folder. Recipients open once in the window you set.
Compatibility
Supported formats
PDF, Word, Excel, PowerPoint, common images, plain text, and CSV. PDFs and images can preview in the browser. Other types open best after download.
- Word
- Excel
- Slides
- Images
- Text
- CSV