Cost / License
- Free
- Open Source (GPL-3.0)
Application type
Platforms
- Windows
- Linux
- Online
- Android
- Android Tablet
- Snapcraft
- Flathub
- F-Droid
- Docker
- AppImageHub


AppErgo is described as 'A collection of free, lightweight online tools for text, codes, conversions, dates, audio and more, with no signup or intrusive ads' and is an website in the audio & music category. There are more than 10 alternatives to AppErgo, not only websites but also apps for a variety of platforms, including Android, Windows, Linux and Docker apps. The best AppErgo alternative is Converter NOW, which is both free and Open Source. Other great sites and apps similar to AppErgo are CyberChef, RANDOM.ORG, Unit Converter Ultimate and Omni Tools.


CyberChef is a simple, intuitive web app for carrying out all manner of "cyber" operations within a web browser. Runs client-side in your browser via the website or as a downloadable html file.

RANDOM.ORG offers true random numbers to anyone on the Internet. The randomness comes from atmospheric noise, which for many purposes is better than the pseudo-random number algorithms typically used in computer programs. People use RANDOM.



The beautiful Material Design user interface allows for quick and easy conversions from a number in one unit to another. The goal is to keep it simple - you won't be overwhelmed with an excess of options and settings, allowing you to perform your desired conversion as...




Welcome to OmniTools, a self-hosted platform offering a variety of online tools to simplify everyday tasks. Whether you are manipulating images, crunching numbers, or coding, OmniTools has you covered. Please don't forget to star the repo to support us.


Unit Converter Pro is a handy utility for students, teachers, and practitioners in engineering, physics, sciences, and technical subjects. It can quickly convert more than 1500 different units in 78 categories.

Metric Units Conversion, Imperiall Units, SI, Excel Formulas , Calculators, Conversion Tables: Length, Temperature, Area, Volume, Time, Speed, Energy, etc.

Randomly generate millions of integers or floating point numbers in the desired radix (base), format, and numeric range. Generated random numbers may match any one of the 17 built-in discrete or continuous statistical probability distributions.




multiConvert is a free, open-source unit converter software with real-time conversion result.


Randomly pick items and remove duplicates from large lists. Different probabilities can be assigned to each item and items can be picked in groups or individually. There is ability to pick same items multiple times, sort and shuffle lists, and more!.





Random Numbers allows you to quickly and easily generate a random number in a given range!



