Software Alternatives & Startups

Koofr VS Cert Decoder

Compare Koofr VS Cert Decoder and see what are their differences

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Koofr logo Koofr

Koofr offers safe EU based cloud storage with 10GB free storage space for life and option to connect multiple cloud accounts (Dropbox, Google Drive, OneDrive). No cookies, no trackers, no ads and no spam.

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.
  • Koofr Koofr iOS mobile app
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  • Koofr Koofr iOS mobile app
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  • Koofr Koofr web app
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  • Koofr Koofr web app
    Koofr web app //
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  • Koofr Koofr Android mobile app
    Koofr Android mobile app //
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  • Koofr Koofr desktop app
    Koofr desktop app //
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  • Koofr Koofr iOS mobile app
    Koofr iOS mobile app //
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Try Koofr with a free 10GB account and upgrade if needed. Backup your documents, photos, videos and music to Koofr and never lose an important file again.

Koofr is EU based and GDPR compliant. No cookies, no trackers, no ads and no spam. Privacy at its finest.

Access all your files anytime, anywhere through a single, easy to use interface. Connect your existing Dropbox, Google Drive and OneDrive accounts and browse the content with a single application.

Take advantage of automatic backup of photos and videos from your phone to Koofr. No more worrying how to transfer photos from your phone to your PC or to your friends. Simply sync to PC or share them from Koofr.

Look at the photos from your phone on your PC or share that presentation you created at work while you're traveling. You can finally have all your files available to you on the go, without giving up your privacy.

If you need an extra layer of security for your most delicate files, use Koofr Vault. Powerful, open-source, client-side, zero-knowledge encryption add-on.

Get productive with integrated MS Office and collaborate with others on documents. Use automatic transfer of photos and videos from Instagram or Facebook account. Koofr has no limitation on file type or size.

Log in to web application and discover even more amazing features! Sign up now, simplify your life. The cloud has never looked better.

  • 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.

Koofr

Website
koofr.eu
$ Details
freemium €6 / Annually (10 GB)
Platforms
Windows MacOS Linux iOS Android
Release Date
2012 February
Startup details
Country
Slovenija
Employees
1 - 9

Cert Decoder

Pricing URL
-
$ Details
free
Platforms
Web
Release Date
-

Koofr features and specs

  • Privacy and Security
    Koofr is based in Slovenia, complying with strict EU privacy regulations, providing strong data protection and privacy for its users.
  • Automatic Backups
    Koofr supports automatic folder synchronization and backups, ensuring that users' data is consistently up-to-date and secure.
  • Collaboration Tools
    Koofr integrates with MS Office for the web, allowing you to create, view and edit your Word, Excel and Powerpoint documents directly from your account.
  • Sharing & Collaboration
    Sharing with and receive files or folders from anyone, regardless if they are Koofr users or not.
  • No File Size Limits
    Koofr does not impose any limits on file sizes, allowing users to upload large files without any restrictions.
  • Integrations with Other Services
    Koofr offers integration with other cloud storage services like Dropbox, Google Drive, and OneDrive, enabling users to manage different accounts from a single interface.
  • Clean and User-Friendly Interface
    The service provides an intuitive and easy-to-navigate user interface, making it simple for users to manage and access their files.
  • Devices
    Access Koofr through the web (Windows, MacOS, Linux), desktop, mobile (iOS and Android), WebDAV protocol or Rclone.
  • Synchronization
    Synchronise files from your computer and work remotely where ever your are.
  • Zero-Knowledge Encryption
    Use Koofr Vault for extra strong protection. Open source, client-side, zero-knowledge encrypted storage application by Koofr.
  • Facebook & Instagram Integration
    Use Meta’s official transfer tool to export a copy of all your Facebook or Instagram photos and videos to Koofr.
  • Duplicate File Finder
    Find and remove duplicate files inside your Koofr account with ease.
  • Space Optimization
    Keep your data size under control. Use the Space Usage tool to make size analysis of everything you have in your account.

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 Koofr

Overall verdict

  • Koofr is a reliable and efficient cloud storage solution, especially appealing for users who prioritize privacy and seek seamless integration with other storage platforms. Its flexible pricing and easy-to-use interface make it a solid choice for users looking for a balance between cost and functionality.

Why this product is good

  • Koofr is considered a good option for individuals and businesses looking for a versatile cloud storage solution. It offers features like integration with other cloud services (such as Dropbox, Google Drive, OneDrive), flexible storage plans, a user-friendly interface, strong privacy policies, and no file size limits. Additionally, Koofr provides excellent cross-platform availability with apps for web, mobile, and desktop, enhancing accessibility and convenience.

Recommended for

  • Individuals needing multi-cloud integrations
  • Privacy-conscious users
  • Small to medium-sized businesses
  • Users requiring cross-platform accessibility
  • Those looking for a simple and intuitive cloud storage solution

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

Koofr videos

Koofr: One storage for all.

More videos:

  • Review - What is Koofr?
  • Tutorial - How to generate application-specific passwords in Koofr
  • Tutorial - How to connect Zotero with Koofr via WebDAV

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 Koofr and Cert Decoder)
Cloud Storage
100 100%
0% 0
Decoding
0 0%
100% 100
File Sharing
100 100%
0% 0
Monitoring Tools
0 0%
100% 100

Questions & Answers

As answered by people managing Koofr and Cert Decoder.

How would you describe the primary audience of your product?

Koofr's answer

Koofr’s primary audience consists of privacy-conscious individuals, professionals, students, and businesses looking for a secure, EU-based alternative to mainstream cloud storage that respects user data ownership and simplifies multi-cloud organization.

Cert Decoder's answer:

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

What's the story behind your product?

Koofr's answer

Founded over a decade ago in Slovenia (EU), Koofr was created by a group of engineers driven to build a reliable, user-friendly cloud storage solution that prioritizes user privacy over monetization through data exploitation and advertising.

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.

What makes your product unique?

Koofr's answer

Koofr stands out by allowing users to connect external cloud accounts (Google Drive, OneDrive, Dropbox). It follows strict EU privacy standards and goes even further beyond by not using cookies and not storing user data. Koofr’s flexible plans start at just under 5 EUR per year, making it an affordable cloud storage for personal use.

Why should a person choose your product over its competitors?

Koofr's answer

Users choose Koofr for complete data privacy, transparent pricing with no hidden costs, and zero data profiling. Koofr is based in the EU under strict GDPR laws, offers multi-cloud integration, and provides advanced privacy features like client-side encryption via Koofr Vault.

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.

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

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

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Koofr and Cert Decoder

Koofr Reviews

  1. very good for backup of mobile photos

    I've been using Koofr for a couple of years now. I use it because of automatic backup of my mobile photos as well as photos on my facebook and instagram. Also for backup of my PC and for sharing files. It works great.

    Competitors: Filen, pCloud

Best Free Cloud Storage for 2024: What Cloud Storage Providers Offer the Most Free Storage?
Koofr is a small cloud storage company from Slovenia that recently upgraded its free storage plan. You now get 10GB of storage for free, but there’s no achievement or referral program to expand this further. Because of its location in the European Union, all of Koofr’s customers are protected by the GDPR, and the service scores well for both security and privacy.
Best Cloud Storage Services for Linux
Koofr is a cloud storage provider that’s a good option for Linux because of its Linux GUI desktop client. They have an online version, desktop and mobile versions, browser extensions, and more. The best thing about Koofr is that you can connect Google Drive, Dropbox, and OneDrive to your Koofr account and search through all files from all accounts from Koofr.
Source: linuxstans.com
15 Best Rclone Alternatives 2022
Furthermore, Koofr is particular about privacy and security. The tool doesn’t track your activities and file transfer is secured using Secure Sockets Layer (SSL) and Transport Layer Security (TLS) encryption.
The Best Google Drive Alternatives for 2022: Ditching Big Brother
Overall, Koofr is a very good cloud storage service as a private alternative to Google Drive. However, if you’re transitioning from a free Drive account to Koofr, you’ll be disappointed by the lack of free storage, and if you’re used to paying a bit for a Google One subscription, you’ll find Koofr’s price tag a bit steep. That’s why Koofr takes last place on this...
Top 11 Best Dropbox Alternatives in 2020: Which Is The Most Secure?
Sharing lets you email a link, copy and paste it or share directly to Facebook, Twitter, Reddit or Tumblr. You can’t password-protect links when sharing to social networks, but you can otherwise. There’s an option to make links expire, too. Unlike many services, including Dropbox, Koofr even provides those content control features for free users. Read our Koofr review...

Cert Decoder Reviews

We have no reviews of Cert Decoder yet.
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Social recommendations and mentions

Based on our record, Koofr seems to be a lot more popular than Cert Decoder. While we know about 18 links to Koofr, 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.

Koofr mentions (18)

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 Koofr and Cert Decoder, you can also consider the following products

Dropbox - Online Sync and File Sharing

Google Drive - Access and sync your files anywhere

Mega - Secure File Storage and collaboration

Microsoft OneDrive - Secure access, sharing & file storage

Box - Box offers secure content management and collaboration for individuals, teams and businesses, enabling secure file sharing and access to your files online.

odrive - odrive aggregates all cloud storage. Access, sync, share, and encrypt everything in one place. Integrations to 20+ storage services, desktop sync, Linux support, placeholder files, zero-knowledge-encryption, web client, advanced sharing, and more!