Software Alternatives & Startups

Tarsnap VS Cert Decoder

Compare Tarsnap VS Cert Decoder and see what are their differences

Tarsnap

Tarsnap is a secure online backup system for UNIX

Tarsnap Landing page
Rating
0 reviews
Pricing
Open source
Cert Decoder

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

Cert Decoder screenshot
Rating
0 reviews
Pricing
Free
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

Based on our record, Tarsnap should be more popular than Cert Decoder. It has been mentioned 3 times since March 2021.

social mentions
3 vs 1
File Sharing popularity
100% vs 0%

Base details

Website, pricing, platforms and company facts side by side.

Tarsnap
Cert Decoder
Website tarsnap.com certdecoder.com
Pricing
Open source
Free
Platforms
Web
Listed in

About Tarsnap and Cert Decoder

In their own words, as submitted to SaaSHub.

Tarsnap
Cert Decoder

No description of Tarsnap 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.

Read more about Cert Decoder

Features and specs

What each product offers, as listed by its team.

Tarsnap 5 features
Cert Decoder 4 features
  • Security
    Tarsnap encrypts data on the client-side using strong encryption practices before it is uploaded to the cloud, ensuring that no unencrypted data is ever stored on their servers.
  • Deduplication
    It implements an effective deduplication strategy to only store unique data, potentially reducing backup sizes and saving on storage costs.
  • Incremental Backups
    Supports incremental backups, which means only new or changed data is uploaded after the initial backup, saving bandwidth and time.
  • Cross-Platform
    Tarsnap is available for multiple operating systems, including various Unix-like systems, making it versatile for different environments.
  • Open Source Client
    Tarsnap's client code is open-source, allowing users to review and modify the source code to meet their specific needs or security requirements.

Possible disadvantages

  • Complexity
    The setup and operation require command-line skills, which can be intimidating for users who are not technically inclined or prefer graphical interfaces.
  • Pricing
    Tarsnap charges based on data and bandwidth usage, which can become costly over time for users with large data storage or frequent backup needs.
  • Documentation
    While thorough, some users find the documentation to be complex and challenging to navigate, making it harder to get started quickly.
  • No Native Windows Support
    It does not natively support Windows, though workarounds exist, this can be a limitation for users who operate primarily on Windows systems.
  • Manual Configuration
    Lacks an automated or guided setup wizard, requiring users to manually configure settings which can lead to user error if not carefully handled.
  • User-Friendly Interface
    Cert Decoder is designed with a simple and intuitive interface that makes it easy for users to navigate and use the tool without requiring extensive technical knowledge.
  • Comprehensive Analysis
    The tool provides detailed analyses of certificates, including information about validity, issuer, encryption algorithms, and more, helping users understand their security certificates thoroughly.
  • Free to Use
    Cert Decoder offers its services free of charge, making it accessible for individuals and organizations without budget constraints.
  • Quick Processing
    The tool processes certificate information rapidly, providing almost instant results for users, which is crucial for time-sensitive tasks.

Possible disadvantages

  • Limited Advanced Features
    Compared to some paid alternatives, Cert Decoder might lack advanced features that are necessary for more complex certificate management and diagnostics.
  • Reliance on Internet Access
    Users need an active internet connection to utilize the tool, which can be a limitation in areas with unreliable internet service.
  • Privacy Concerns
    While using an online service to decode certificates, there can always be privacy concerns regarding sensitive data being uploaded to a third-party server.
  • No Offline Mode
    Cert Decoder does not offer an offline mode, which could be a drawback for users who require functionality without constant internet availability.

Analysis

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

Tarsnap
Cert Decoder

No analysis of Tarsnap yet.

Overall verdict

  • Cert Decoder appears to be a free online tool for decoding and inspecting SSL/TLS certificates, CSRs, and related cryptographic data, making it useful for quick, no-install certificate analysis, though it should be used with awareness of general web tool privacy considerations when handling sensitive certificate data.

Why this product is good

  • Provides quick, browser-based decoding of certificates without needing to install software
  • Useful for troubleshooting SSL/TLS certificate issues on the fly
  • Simple interface aimed at both technical and semi-technical users
  • No cost to use for basic certificate decoding tasks

Recommended for

  • System administrators needing to quickly verify certificate details
  • Developers debugging SSL/TLS configuration issues
  • IT support staff troubleshooting website certificate errors
  • Students or professionals learning about certificate structure and encoding

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
Tarsnap
Cert Decoder
100% 100%
0% 0%
0% 0%
100% 100%
100% 100%
0% 0%
0% 0%
100% 100%

Questions & Answers

As answered by people managing Tarsnap and Cert Decoder.

What's the story behind your product?

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.

Which are the primary technologies used for building your product?

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

How would you describe the primary audience of your product?

Cert Decoder's answer:

certdecoder.com is primarily built for developers, sysadmins, cybersecurity enthusiasts, and DevOps engineers.

Why should a person choose your product over its competitors?

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.

Who are some of the biggest customers of your product?

Cert Decoder's answer:

certdecoder.com is primarily built for developers, sysadmins, cybersecurity enthusiasts, and DevOps engineers.

User comments

Share your experience with using Tarsnap and Cert Decoder. For example, how are they different and which one is better?

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Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

Tarsnap 3 mentions
Cert Decoder 1 mention
  • Where do you store your backups? What Provider if any?
    Tarsnap for configs and critical stuff (password database, emails). Source: about 4 years ago
  • 3,200-Year-Old Egyptian Tablet Records Excuses for Why People Missed Work
    Someone does :) https://tarsnap.com > Tarsnap uses a prepaid model based on actual usage: > Storage: 250 picodollars / byte-month of encoded data. - Source: Hacker News / over 4 years ago
  • What's your backup strategy?
    Each server also upload their configs and « important » data (my mails and git repos) to tarsnap 3. Tarsnap storage is not as cheap as B2, so I try not to upload too much data there, but it's reliable and easy to use. It was also my... Source: almost 5 years ago
  • Banana.dog back from the dead
    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

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