NO SUS
ClaimedEncrypted self-destructing notes and one-time file links, with traceable copies
Free, no paid tier Visit Website Free Visit Website
Tracked since 2026
The Bottom Line
- Best for
- People sharing sensitive notes and files who need one-time access, watermarks, or traceable copies
- Price
- Free, no paid tier. Compare plans
Key facts
- Free, no paid plan. Burn notes and files need no account for the sender or the reader.
- One-open files: up to 10 files, 50 MB combined, AES-256 encrypted in the browser.
- Made in India. Web app in any browser; Android app in closed beta on Google Play.
Not for
Teams that need a data room, page-level analytics or end-to-end encrypted watermarked links
What is NO SUS?
Free self-destructing notes and one-time file links, encrypted in your browser, no account. Plus watermarks, traceable copies and one chat on every screen.
Available on: Web, Android
Preview
Key Features
- One-open notes and files, AES-256 in the browser, deleted after the first open
- Watermarked links: each viewer's typed email across the document, plus a view log
- Traceable copies: up to 100 readers each get a slightly reworded copy of a note
- Your own chat stored in your Google Drive, opened on a borrowed screen by scanning a QR
- Opens PDFs on Android with screenshots blocked
Pricing
Free
NO SUS is completely free to use with no hidden costs.
NO SUS by the numbers
| Metric | NO SUS | Peer median | Position (1 is best) |
|---|---|---|---|
| Free plan | Yes | 49% have one | n/a |
| Integrations listed | 1 | 2 | #48 of 92 (joint) tools with at least one integration recorded |
Each position is counted among the tools that have data for that row, as noted under it. All Security data · How we compute this. Advertising and placement fees are not inputs to any position.
Cite this: Toolradar, “NO SUS by the numbers”, Nov 2026.
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NO SUS FAQ
How does NO SUS help when I need to send a password or a sensitive file to someone outside my team?
NO SUS lets you send a self-destructing note or a one-time file link that is encrypted in your browser, so the recipient can open it without either of you creating an account. Because the note destroys itself after it is read and the file link works only once, the secret does not sit in an inbox or a shared drive afterwards. Watermarks and traceable copies are added to what you share, so a copy that circulates can be tied back to your handoff.
How does NO SUS compare with DocSend for sharing a sensitive document?
NO SUS is a free, no-account tool built around self-destructing notes and one-time file links, with watermarks and traceable copies on what you share. DocSend is the named direct competitor, so buyers typically weigh NO SUS's short-lived, self-destructing handoff against what DocSend offers for document sharing. Because NO SUS needs no paid plan, it is easy to evaluate alongside DocSend before committing to either.
Why does NO SUS not keep a history of the notes and files I have sent?
NO SUS is built so the content disappears: notes self-destruct, file links are one-time, and there is no account holding a record of what you sent. The trade-off is that you cannot go back and re-open something you already delivered, so anything you may need again has to be kept elsewhere. The upside is that no library of past secrets is left behind for you to secure or clean up.
Which teams get the most value from NO SUS?
Teams that regularly hand credentials, links or files to people outside their organization get the most from NO SUS, because recipients can open a note or a file link without an account. Security and encryption-focused workflows benefit from browser-side encryption combined with watermarks and traceable copies on shared material. It also suits anyone who needs a one-off, self-destructing handoff without standing up a shared workspace.
How is NO SUS priced?
NO SUS is free to use, with no paid plan required. There is no account to create before you send a self-destructing note or a one-time file link. The encryption, watermark and traceable-copy features come with the free tool rather than sitting behind an upgrade.
Does NO SUS require an account or an install before I can send a note?
No. NO SUS encrypts notes and files in your browser and needs no account, so you can create a self-destructing note or a one-time file link and share it straight away. Browser-side encryption is what makes the no-account workflow possible, since the content is protected before it leaves your hands.
Can I create a file link that only works once?
Yes. NO SUS generates one-time file links, so a file can be opened a single time rather than staying available indefinitely. Notes follow the same logic in self-destructing form, and both can carry watermarks and traceable copies.
Which features come with NO SUS beyond self-destructing notes and one-time links?
Alongside self-destructing notes and one-time file links, NO SUS includes watermarks, traceable copies and a chat on every screen. Watermarks and traceable copies apply to the material you share, so a copy that turns up elsewhere can be traced back. All of it is available free and without an account.
Source: nosus.foo