Software Alternatives & Startups
Register | Login
F

Filelight VS Cert Decoder

Compare Filelight VS Cert Decoder and see what are their differences

OutageDeck
Check the cloud and SaaS vendors your product depends on without opening every status page. Official-source timelines, observed uptime history, and alerts to email, Slack, Teams, Discord, or webhooks. Five-provider email alerts are free. sponsored
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.
Contents:
  1. » Base Details
  2. » Videos
  3. » Reviews
  4. » Alternatives

Filelight logo Filelight

Filelight is an application to visualize the disk usage on your computer.

Cert Decoder logo Cert Decoder

Decode and verify SSL/TLS certificates online. Extract X.509 details including issuer, validity, SAN, and fingerprint. Fast, secure, and browser-based.
  • Filelight Landing page
    Landing page //
    2022-09-19
  • Cert Decoder
    Image date //
    2025-03-22

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.

Filelight features and specs

  • Visual Representation
    Filelight provides a visual representation of disk usage using concentric rings, making it easy to identify large files and directories that are taking up space.
  • User-Friendly Interface
    The interface is intuitive and easy to navigate, allowing users to quickly understand their disk usage without steep learning curves.
  • Cross-Platform Compatibility
    Being part of the KDE suite, Filelight is available on various platforms including Linux, Windows, and macOS.
  • Open Source
    Filelight is open source, allowing users to study, modify, and distribute the software according to their needs.
  • Integration with KDE
    Filelight integrates well with other KDE applications, providing a seamless user experience for those using KDE Desktop Environment.

Possible disadvantages of Filelight

  • Limited Functionality
    Compared to some other disk usage analyzers, Filelight has limited features and may not have advanced options like automatic cleanup tools.
  • Performance on Large Filesystems
    Some users report performance issues when scanning very large filesystems, as the visualization can take significant time to generate.
  • Dependency on KDE Libraries
    Filelight requires KDE libraries to be installed, which might be cumbersome for users not using the KDE desktop environment.
  • No Real-time Monitoring
    Filelight does not provide real-time disk usage monitoring, which can be a downside for users needing continuous tracking.

Cert Decoder features and specs

  • 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 of Cert Decoder

  • 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 of Filelight

Overall verdict

  • Yes, Filelight is generally considered a good tool for users who want to analyze disk usage effectively and visually. It is user-friendly, efficient, and provides detailed insights into how space is being used on a drive, which is particularly useful for users looking to manage their storage more effectively.

Why this product is good

  • Filelight is a disk space analyzer that provides a visual representation of disk usage. It is appreciated for its intuitive interface and interactive sunburst chart that makes understanding disk space distribution easier. It integrates well with the KDE environment and supports a wide variety of file systems, making it a versatile tool for users who need to quickly identify large files or directories that consume a lot of space.

Recommended for

    Filelight is recommended for users who prefer graphical representation of disk usage and are comfortable in the KDE desktop environment. It is also suitable for users who need to manage disk space across different file systems and those who want an easy way to identify space-consuming files and directories.

Analysis of Cert Decoder

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

Filelight videos

+ Add

Filelight : Shows where your diskspace is being used in Linux Mint (Ubuntu)

More videos:

  • Review - Plasma 5.18: Installing apps from Dolphin Menus (Filelight app)

Cert Decoder videos

No Cert Decoder videos yet. You could help us improve this page by suggesting one.

Add video

Category Popularity

0-100% (relative to Filelight and Cert Decoder)

Filelight

Cert Decoder

Hard Disk Usage
100 100%
Hard Disk Usage
0% 0
Decoding
0 0%
Decoding
100% 100
Disk Analyzer
100 100%
Disk Analyzer
0% 0
Monitoring Tools
0 0%
Monitoring Tools
100% 100

Questions & Answers

As answered by people managing Filelight 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 Filelight and Cert Decoder. For example, how are they different and which one is better?
Log in or Post with

Social recommendations and mentions

Based on our record, Filelight seems to be a lot more popular than Cert Decoder. While we know about 11 links to Filelight, we've tracked only 1 mention of Cert Decoder. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Filelight mentions (11)

  • WinDirStat – Windows Directory Statistics
    Many good alternative listed already. But I have quite liked FileLight which is cross platform https://apps.kde.org/filelight/ Likely not as fast as WizTree though. - Source: Hacker News / over 2 years ago
  • Where to check wheres everything installed?
    You’ll need to boot into Desktop Mode to drill deeper regarding what’s installed on your SD card or internal storage. In Desktop Mode, you can navigate around using the built-in file explorer, Dolphin. You can also download and install Filelight from the Discover app store, if you want more of a visual aid while sifting through your files and directories. Source: over 3 years ago
  • This doesn’t seem normal?
    I would open the Discover store in Desktop mode and download Filelight, which will help visualize the used space on your drive. It might help illuminate what’s taking up so much space, pun intended. Source: over 3 years ago
  • Microsoft Edge takes up how much space?
    Use KDE Filelight, it's actively maintained unlike SpaceMonger. Source: over 3 years ago
  • Firefox eating SSD space after Windows 10 update.
    Run this before assuming that it's some random program https://apps.kde.org/filelight/. Source: over 3 years ago
View more

Cert Decoder mentions (1)

  • 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

What are some alternatives?

When comparing Filelight and Cert Decoder, you can also consider the following products

Baobab Disk Usage Analyzer - Baobab Disk Usage Analyzer is one of the light-weight disk analyzers that offers you a chance to view and monitor the disk usage & folder structure without any hassle.

ncdu - A disk usage analyzer with an ncurses interface, aimed to be run on a remote server where you...

DiskUsage - DiskUsage provides a way to find out which files and directories on the SD card of your Android...

WinDirStat - WinDirStat is a disk usage statistics viewer and cleanup tool, inspired by KDirStat.

WizTree - WizTree quickly finds the files and folders using the most space on your hard drive. It scans the MFT (Master File Table) instead of crawling the entire disk which makes it very fast.

Gdu - Gdu is one of the smart open-source disk analyzers specially designed for Linux that provides you complete information related to the disk space.

Loading...