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Privacy-first free cash flow planning app for solopreneurs
Portable Secret
Send password-protected files even Grandpa can open
@alcazarsec
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About Portable Secret
Portable Secret allows you to create self-contained HTML files that decrypt locally within your browser. You can use this tool to share information securely without relying on third-party servers for the decryption process, ensuring that your data remains private and accessible only to those with the proper credentials. It is a streamlined solution for anyone needing to generate portable, encrypted files that function independently of external software.
- Blog announcement: https://blog.alcazarsec.com/tech/posts/portable-secret-is-now-opensource
- Website: https://alcazarsec.com/
Product Insights
Portable Secret is an open-source web application that generates self-contained HTML files for local decryption. This browser-based tool enables secure documentation and file sharing without reliance on third-party servers for the decryption process.
- Open-source code base available for public inspection and auditing.
- Browser-based local decryption eliminates the need for external software installation.
- Generates portable, self-contained HTML files that function independently.
- Simplified workflow designed for use by non-technical recipients.
Ideal for: Non-technical users, freelancers, and small businesses seeking a secure way to share documentation and files through self-decrypting attachments.
Discount Codes
100% OFF(-100% OFF)
Valid until Dec 31, 2030
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Product Updates (3)
@alcazarsecMar 22, 2026
We are also on alternativeto!
Star the repository, follow us, and leave a comment at https://alternativeto.net/software/portable-secret/about/. We are everywhere!
Product had at the time: 9 upvotes • 4 comments • 4 followers • 76 PeerPush
Comments (8)
@chaudharyarun5797Apr 12, 2026
Password-protected files that anyone can open without special software is a genuinely clever idea. Solving the security vs. accessibility tradeoff for non-technical recipients is the right problem to tackle.
M
@mitchellMar 26, 2026
Open source encryption tool that works right in the browser - love the privacy-first approach! Being able to securely share secrets without any server dependency is a big deal for security-conscious users.
S
@alcazarsecMar 22, 2026
Launch day!
Let’s go!
Today, we are competing for the #1 Product of the Day. Join our side and help us win!
Product had at the time: 2 upvotes • 1 comments • 2 followers • 1 PeerPush
Comments (1)
D
@alcazarsecMar 21, 2026
Preparing to launch
We launch tomorrow! We couldn't be more excited to see what you build with Portable Secrets!
Product had at the time: 2 upvotes • 1 comments • 2 followers • 1 PeerPush
Comments (1)
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Comments (4)
btw.. I don't have my grandpa anymore...
We appreciate the thoughtful sequencing of features here. And if you ever need DDoS protection with a proper firewall for your website, just let us know!
Does the hint go out with the message? Or is it for you to tell the person your password?
@clsmiles52 The hint is stored in HTML and displayed as a password hint to the recipient. Unlike the message, it is unencrypted and remains in plaintext to help the user recall or guess the password.
@alcazarsec got it!
Hey PeerPush, 1st launch here! Hope the community likes our free tool. If you do, check out our security products: Flare & Dead Man's Switch. - John @ https://alcazarsec.com