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Openpgpjs Alternatives
Similar projects and alternatives to openpgpjs
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InfluxDB
InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
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age
A simple, modern and secure encryption tool (and Go library) with small explicit keys, no config options, and UNIX-style composability.
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Reticulum
The cryptography-based networking stack for building unstoppable networks with LoRa, Packet Radio, WiFi and everything in between.
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
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libsignal
Home to the Signal Protocol as well as other cryptographic primitives which make Signal possible.
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end-to-end
Discontinued End-To-End is a crypto library to encrypt, decrypt, digital sign, and verify signed messages (implementing OpenPGP)
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WebClient
Discontinued Monorepo hosting the proton web clients [Moved to: https://github.com/ProtonMail/WebClients] (by ProtonMail)
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
NOTE:
The number of mentions on this list indicates mentions on common posts plus user suggested alternatives.
Hence, a higher number means a better openpgpjs alternative or higher similarity.
openpgpjs discussion
openpgpjs reviews and mentions
Posts with mentions or reviews of openpgpjs.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2025-06-10.
- Openpgp.js – OpenPGP JavaScript Implementation
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CVE-2025-47934 – Spoofing OpenPGP.js signature verification
FWIW, OpenPGP does have a definition of a well-formed packet sequence, e.g. for messages here: https://www.rfc-editor.org/rfc/rfc9580.html#name-openpgp-mes...
The packet sequence used by this vulnerability was not a valid OpenPGP message, as pointed out by the blog post (under the header "An invalid packet list").
Part of the issue in OpenPGP.js was that it didn't validate the message packet grammar, which has now been fixed: https://github.com/openpgpjs/openpgpjs/pull/1853
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Why isn't VeraCrypt being updated? Is it abandoned?
not a great example, in the FOSS side of things GnuPG is being constantly worked on as is openpgp.js
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Client-side encryption for Gmail is now generally available
https://openpgpjs.org/
A number of Chrome (and I think also Firefox) extensions include their own local copy of OoenPGP.js for use with various webmail services, including GMail.
WKD (and HKP) depends upon HTTPS without cert pinning, FWIU: https://wiki.gnupg.org/WKD
How does an email client use WKD? -
Help with BouncyCastle OpenPGP (Java)
I know this might not be the appropriate sub, but does anyone know if there are any good learning resources on this? I am struggling to implement an OpenPGP application using Java, and the documentation is no help. I have had great luck with https://openpgpjs.org/ (a very well documented resource), but I don't understand how to accomplish generating keys, storing them in armored files, and using the stored keys for signing and encryption with BouncyCastle. Any pointers would be greatly appreciated.
- Storing user data on a server without the server admin being able to read it
- Does Proton Drive compress files when you upload to the platform?
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How to use nodejs libs in react native?
I used openpgpjs to do all the encryption and decryption. It works perfectly in the browser and nodejs, but not in react native :(
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I'm Phil Zimmermann and I created PGP, the most widely used email encryption software in the world. Ask me anything!
What's your opinion of OpenPGPJs? Do you think JavaScript is just too insecure for it to be safe?
- How do a I code a super long "word" (pgp key) using html without spaces at the end of line? Better description of problem in post
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A note from our sponsor - InfluxDB
www.influxdata.com | 20 Jun 2025
Stats
Basic openpgpjs repo stats
35
5,847
8.6
2 days ago
openpgpjs/openpgpjs is an open source project licensed under GNU Lesser General Public License v3.0 only which is an OSI approved license.
The primary programming language of openpgpjs is JavaScript.
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InfluxDB – Built for High-Performance Time Series Workloads
InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
www.influxdata.com