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Filemail VS Cert Decoder

Compare Filemail VS Cert Decoder and see what are their differences

Axcrypt
AxCrypt is a powerful, easy-to-use encryption tool that protects your files, passwords, and personal information with strong AES-256 security. Available on Windows, Mac, Android, and iOS, it keeps your data safe wherever you go. sponsored
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Filemail logo Filemail

Secure Fast File Transfer & Sharing Service: No-File-Size-Limit, UDP Speed, Compliant With A Range Of Mandates

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.
  • Filemail Landing page
    Landing page //
    2019-09-28

Features:

  1. Share up to 5 GB free with no need to register
  2. Paid accounts can send a file of any size
  3. Storage space of up to 5 TB with more on request
  4. UDP transfer protocol using our desktop app for blistering fast transfer speeds
  5. Choose how long the files are available for
  6. Delivery tracking and notifications for shared files
  7. Custom sub-domain to receive files
  8. Integrate an upload form on your website using 1 line of HTML
  9. Customize the upload form, and emails for brand consistency
  10. Managed File Transfer (MFT) Enterprise account compliant with a range of industry protocols
  11. File Request feature to privately request files from others
  12. Encryption at rest, and during transit
  13. With our desktop app you can automatically download files, resume interrupted transfers, and get faster transfer rates using UDP transfer acceleration.
  • 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.

Filemail

Website
filemail.com
Pricing URL
Official Filemail Pricing
$ Details
freemium $5 / Monthly (Personal 1 User Account: 5 GB file size limit; 250 GB Storage)
Platforms
Browser Windows Android Web iOS Mac OSX Cross Platform iPhone Linux
Release Date
2008 January
Edit details

Cert Decoder

Website
certdecoder.com
Pricing URL
-
$ Details
free
Platforms
Web
Release Date
-
Edit details

Filemail features and specs

  • Max File Size
    No Limit
  • Transfer Protocols
    TCP / UDP
  • Storage Capacity
    Up To 5 TB With More On Request
  • Transfer Size
    No Limit
  • Encryption
    During storage and transit
  • Desktop Features
    Automatic download, UDP transfer acceleration, resume interrupted transfers

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 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

Filemail videos

+ Add

FILEMAIL - envío de archivos grandes, muy grandes

More videos:

  • Tutorial - How to send large files upto 30GB through Filemail || Hindi Me ||
  • Review - ENVIAR VIDEOS PESADOS Y LARGOS | FILEMAIL I PAOLA MONTECINOS

Cert Decoder videos

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

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Category Popularity

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

Filemail

Cert Decoder

File Sharing
100 100%
File Sharing
0% 0
Monitoring Tools
0 0%
Monitoring Tools
100% 100
Cloud Storage
100 100%
Cloud Storage
0% 0
Website Monitoring
0 0%
Website Monitoring
100% 100

Questions & Answers

As answered by people managing Filemail 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 Filemail and Cert Decoder. For example, how are they different and which one is better?
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Reviews

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

Filemail Reviews

  1. Allison Drover
    Love Filemail!

    In my opinion, there is no better product for sharing large files online. I have yet to find a service that comes close to the generous 50 GB free without registration!

    Pros:    Free basic plan|Generouous free plan|Super fast|Super simple
13 WeTransfer Alternatives (Free) in 2022
Filemail is an easy to use tool which allows you to send your files the easy way. It is one of the best file transfer site that helps you to keep track of send and received files.
Source: www.guru99.com
14 Best WeTransfer Alternatives to Share Large Files in 2022
Filemail can send large files for free without any size limit. This file sending service uses 2-factor authentication, end-to-end data encryption, password protection, and virus scanning for enhanced security.
Source: geekflare.com
The Best File Sharing Sites & Services Compared To Filemail
Free or No Account permits you to share files online for free. However, with some providers you will need to register in order to start sending files. With Filemail and a few other free file sharing sites, you don’t need to register. This is not the only criteria, for there are others, as well as various limitations that can prove problematic, so let's see how we compare in...
Source: filemail.com

Cert Decoder Reviews

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

Cert Decoder might be a bit more popular than Filemail. We know about 1 link to it since March 2021 and only 1 link to Filemail. 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.

Filemail mentions (1)

  • Pc keeps crashing even after a factory reset, Whocrashed dump file analyis usually refers to driver issues. Part 2
    You can use filemail.com and reply with the link(as the rules dont seem to not allow any other way). Source: about 4 years ago

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

WeTransfer - WeTransfer is a free service to send big or small files from A to B.

Dropbox - Online Sync and File Sharing

Google Drive - Access and sync your files anywhere

ShareFile - Secure file sharing and sync

Jumpshare - Jumpshare is a visual sharing platform to help creatives share their work and collaborate with team and clients.

Smash - We transfer all the files that you need to share and we allow your recipients to listen, watch and...

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