Dev tools · alternatives · 2026
24 alternatives to Iriszip – Audited post-quantum E2EE file transfer (SPAKE2M-KEM-768)
Browser-to-browser encrypted file and text transfer. No accounts, nothing stored, self-hostable. Pair two devices with a 9-digit code and the files move directly between them. - iris-zip/iris
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1
Send by Firefox▲478Share large files online, encrypted for free
2017 · mozilla.org · its alternatives →
- 2
Encrypted filesharing through the IPFS network
2021 · sedo.com · its alternatives →
- 3
FileRoom.io▲322Browser airdrop to send files to anyone, on any device
2018 · cartonline.co.com · its alternatives →
- 4PT
Securely share files with anyone. Protect the file from the servers on which it is hosted.
2015 · filesender.io · its alternatives →
- 5
Send files online encrypted in your browser up to 100GB
2022 · sendfiles.online · its alternatives →
- 6
Send encrypted files in your browser and share them securely
2023 · sendfilesencrypted.com · its alternatives →
- 7
Single file optical file transfer using a browser. Contribute to unprovable/ShadowCat development by creating an account on GitHub.
May 2026 · github.com · its alternatives →
- 8
Transfer files privately, securely and without size limit
2020 · toffeeshare.com · its alternatives →
- 9EA
Hi HN, I'm building ThirdCloud with the goal to replace Google Drive for everyone: more private, cheaper & maybe better UI/UX. So far, I've successfully implemented the main feature, which involves uploading and downloading files. Files are encrypted before being sent to IPFS network. Would like to hear your thoughts on this proof of concept.
2023 · thirdcloud.org · its alternatives →
- 10FI
Sharing files with file.io is convenient, anonymous and secure. Just upload files and share the links via email, SMS, Slack, Discord, etc. Easy-to-use REST API.
2015 · file.io · its alternatives →
- 11
Early in April I needed to print some tax forms at the library, first time in forever, and I began to wonder: what's the easiest way to get a file onto a public computer? There are many ways, but most of them involve creating an account somewhere or plugging in a thumb-drive. I use a password manager, so my passwords are long and complicated, not easily typed. I don't want to plug anything into a public computer, nor do I fancy uploading my taxes to some random website. I thought about what a helpful product would looks like, and in about an hour I spun up the first version,…
Jun 2026 · engye.fuzzyworld.net · its alternatives →
- 12
- 13
ToffeeShare▲72Direct and secure way of transferring files via your browser
2019 · toffeeshare.com · its alternatives →
- 14
Hirosend▲90I built Hirosend because I needed a fast and secure way to send files to clients without asking them to create accounts or navigate permission screens. Dropbox/Drive were too heavy for one-off transfers, WeTransfer felt clunky for quick sends, and I really missed the simplicity Firefox Send had before it shut down. Hirosend lets you upload a file, set expiration, add an optional password, or generate a one-time magic link. Recipients just click and download — no signup required on their side. Files are encrypted before being stored and automatically deleted after expiration. There are…
Nov 2025 · hirosend.com · its alternatives →
- 15
Seveum▲129File transfer with no cloud storage, no account, no limits
2025 · altersend.com · its alternatives →
- 16CI
2018 · cryptsend.io · its alternatives →
- 17
Send encrypted file links instead of email attachments
2025 · couchdrop.io · its alternatives →
- 18
Hey HN! I'm Linas, and here's my take on XKCD 949. I've created a file sending/sharing website (think WeTransfer) which I believe is unique in several ways: * End-to-end encrypted * Recipients can start their download anytime, i.e. it's not P2P WebRTC-based thing like FilePizza * (Effectively) no limit on the size of the uploaded data, i.e. it will encrypt/decrypt 100 GB just fine * (Effectively) no limit the number of files that get sent * Real-time transfers, i.e. recipients can start downloading their files even before you finish uploading them * Resumable uploads/downloads…
Dec 2025 · aero.zip · its alternatives →
- 19
- 20
Hey HN, I’m Ilias, 19, from Paris. I built Ellipticc Drive, an open-source cloud drive with true end-to-end encryption and post-quantum security, designed to be Dropbox-like in UX but with zero access to your data, even by the host. What’s unique: Free 10GB for every user, forever. Open-source frontend (audit or self-host if you want) Tech stack: Frontend: Next.js Crypto: WebCrypto (hashing) + Noble (core primitives) Encryption: XChaCha20-Poly1305 (file chunks) Key wrapping: Kyber (ML-KEM768) Signing: Ed25519 + Dilithium2 (ML-DSA65) Key derivation: Argon2id → Master Key → encrypts all…
2025 · ellipticc.com · its alternatives →
- 21
fusionTAP▲55Intuitively secure your data - it's one-TAP-simple
2023 · fusiontap.com · its alternatives →
- 22
Get free email forwarding for custom domains. Send & receive as [email protected] with unlimited aliases, 10GB storage, IMAP/POP3/SMTP & 100% open-source security. Trusted by 500K+ users. Setup in 2 minutes.
2023 · forwardemail.net · its alternatives →
- 23
End-to-end encrypted file sharing service. Contribute to blindnet-io/blindsend development by creating an account on GitHub.
2020 · github.com · its alternatives →
- 24
BoringSSL and nghttp2. Matches JA3N, JA4, and JA4_R fingerprints. Supports HTTP/2, async/await, and works with Cloudflare-protected sites. Not trying to compete with curl_cffi - just a learning project that turned into something functional.
Nov 2025 · github.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →