
devtoolz.dev
CodeKitHub
DevToys
CodeSwissKnife
All Over Tools
DevNestTools
DevBox
Free browser-based tools for formatting, encoding, decoding, conversion, generators and everyday software development tasks.
Which is more popular?
Based on our record, Mailfence seems to be more popular. It has been mentioned 24 times since March 2021.
Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | developertoolbox.tech | mailfence.com |
| Pricing | — | |
| Platforms | — | |
| Company | — | 2013 |
| Listed in |
In their own words, as submitted to SaaSHub.


Developer Tool Box is a free collection of browser-based developer utilities for everyday software development. It provides tools for JSON formatting, Base64 conversion, UUID generation, URL encoding, hashing, and more, with additional utilities covering crypto, web, development, networking,...
Mailfence is an encrypted email service that offers OpenPGP based end-to-end encryption and digital signatures. Mailfence comes with a plethora of features that boost collaboration without compromising security and convenience. Mailfence documents allow you to safely store and edit documents, you...
What each product offers, as listed by its team.


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


No analysis of DeveloperToolBox.tech yet.
Overall verdict
Why this product is good
Recommended for
Users who prioritize privacy and security in their email communications, as well as those looking for a service that operates under strong data protection laws, will appreciate Mailfence. It's particularly suitable for individuals, businesses, and organizations that require secure email capabilities.
Walkthroughs and reviews on video.
No DeveloperToolBox.tech videos yet. You could help us improve this page by suggesting one.
Mailfence Review - Good or Not? Which Tier is It?
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using DeveloperToolBox.tech and Mailfence. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


We have no reviews of DeveloperToolBox.tech yet. Be the first one to post
Mailfence's free plan comes with one GB of storage (500MB for emails, 500MB for documents), the base plan comes with 11GB of storage (5GB for emails, 6GB for documents) plus ten aliases for $2.50/month, and the Entry...
Mailfence puts emphasis on security by ensuring that their SSL/TLS certificate doesn’t include any US certification. The steps they’ve taken ensure that even they can’t read your emails or even open the private key...
Mailfence is a privacy-focused email service provider based in Belgium that offers OpenPGP encrypted emails. It offers robust security features to protect your email privacy, with no ads, no trackers, and no...
Recommendations tracked on public social media and blogs since March 2021.


Tracking DeveloperToolBox.tech since Sep 2026.
-- Sent with https://mailfence.com Secure and private email. Source: over 3 years ago
I have activated the short domain (mf.me) , but I have a lot of email filters that filter my incoming mail by which alias they are using. I'm wondering if I have to reenter all of the aliases with the mf.me domain in my filters or... Source: over 3 years ago
In today’s world, scammers and other cybercriminals are becoming increasingly present, affecting millions of users. To prevent these individuals from stealing our data, encryption is the key. Luckily, there are three different encryption... Source: over 3 years ago
When comparing DeveloperToolBox.tech and Mailfence, you can also consider the following products.

DevToolbox is a free, no-signup collection of 148 client-side developer tools and 78 guides — a lightweight alternative to installing dozens of separate SaaS dev-tool apps.
Compare devtoolz.dev to DeveloperToolBox.tech or Mailfence:

Secure email with absolutely no compromises. Get your free encrypted email account today.
Compare ProtonMail to DeveloperToolBox.tech or Mailfence:

Free online tools: JSON formatter, password generator, QR code maker, calculators, converters and more. Fast, private, no login — everything runs in your browser.
Compare CodeKitHub to DeveloperToolBox.tech or Mailfence:

Get your encrypted mailbox for free.
Compare Tutanota to DeveloperToolBox.tech or Mailfence:

A collection of converters, formaters, encoders, generators and other tools for your Windows desktop.
Compare DevToys to DeveloperToolBox.tech or Mailfence:

Gmail is available across all your devices Android, iOS, and desktop devices. Sort, collaborate or call a friend without leaving your inbox.
Compare Gmail to DeveloperToolBox.tech or Mailfence: