
Joplin
Standard Notes
Evernote
OneNote
Supernotes
Google Keep
Simplenote
Boostnote is an open-source note-taking app.

Decode and verify SSL/TLS certificates online. Extract X.509 details including issuer, validity, SAN, and fingerprint. Fast, secure, and browser-based.

Which is more popular?
Based on our record, Boostnote should be more popular than Cert Decoder. It has been mentioned 6 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | boostnote.io | certdecoder.com |
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| Platforms | — | |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Boostnote yet.
Cert Decoder is a free online tool that helps you decode X.509 SSL/TLS certificates in PEM format. It instantly shows important information like the issuer, expiry date, SAN entries, and fingerprint. All data is processed locally in your browser, so nothing is ever sent or stored elsewhere.
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Boostnote is recommended for developers, programmers, and technical writers who require a focused tool for managing code snippets, technical notes, and markdown documents. It’s especially valuable for those who prioritize offline access and open-source customization options.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Best Note Taking Software - Boostnote (Free)
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Boostnote and Cert Decoder.
Cert Decoder's answer:
I built certdecoder.com over the weekend for my own needs. Sometimes in my work, I need to verify and check certificate details.
Cert Decoder's answer:
certdecoder.com was built using just JavaScript and HTML—simple, fast, and with all processing happening locally in your browser, so no certificate data is sent to any server
Cert Decoder's answer:
certdecoder.com is primarily built for developers, sysadmins, cybersecurity enthusiasts, and DevOps engineers.
Cert Decoder's answer:
Simple, fast, and reliable. Some similar tools can’t even decode basic certificates. I rigorously tested my tool with many real-world certificates and covered several edge cases where competitors fall short.
Cert Decoder's answer:
certdecoder.com is primarily built for developers, sysadmins, cybersecurity enthusiasts, and DevOps engineers.
Share your experience with using Boostnote and Cert Decoder. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Boostnote is a note-taking app designed specifically for coders. It supports rich text and markdown language, making it ideal for writing code snippets. Boostnote offers real-time cloud sync and support for over 100...
The best part about Boostnote is that it’s free and open source, it’s cross-platform, and your notes will sync across all platforms you use Boostnote on.
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Recommendations tracked on public social media and blogs since March 2021.


Here are a few others you could check: * Amplenote * Boostnote * Zoho Notebook * Google Keep. Source: over 3 years ago
Boostnote has real-time collaboration but it's unclear if you can self-host the markdown files. I think no. Source: almost 4 years ago
You can check out this page https://alternativeto.net/software/joplin/?platform=online But the best I could find are... Source: about 4 years ago
Why? Because I built certdecoder.com and couldn’t find a decent place to submit it. So I said screw it — I’ll build my own. With blackjack and hookers. - Source: dev.to / over 1 year ago
When comparing Boostnote and Cert Decoder, you can also consider the following products.

Joplin is a free, open source note taking and to-do application, which can handle a large number of notes organised into notebooks. The notes are searchable, tagged and modified either from the applications directly or from your own text editor.
Compare Joplin to Boostnote or Cert Decoder:

A safe place for your notes, thoughts, and life's work
Compare Standard Notes to Boostnote or Cert Decoder:

Bring your life's work together in one digital workspace. Evernote is the place to collect inspirational ideas, write meaningful words, and move your important projects forward.
Compare Evernote to Boostnote or Cert Decoder:

Get the OneNote app for free on your tablet, phone, and computer, so you can capture your ideas and to-do lists in one place wherever you are. Or try OneNote with Office for free.
Compare OneNote to Boostnote or Cert Decoder:

The fastest way to take notes and collaborate with friends. Create notecards with Markdown, LaTeX, images, emojis and more. Get started for free!
Compare Supernotes to Boostnote or Cert Decoder:

Capture notes, share them with others, and access them from your computer, phone or tablet. Free with a Google account.
Compare Google Keep to Boostnote or Cert Decoder: