Everyday utilities for the everyday developer. A small useful collection of software (encoders, decoders, generators, viewers, etc.) in a desktop application.
Cost / License
- Paid
- Proprietary
Platforms
- Mac
- Windows
- Linux
- Online




DevT Pro is described as 'Offline developer toolkit that bundles more than 120 everyday utilities into a single native app, so there is no need to paste sensitive data into random websites. All processing happens locally on your machine' and is an app in the development category. There are more than 10 alternatives to DevT Pro for a variety of platforms, including Mac, Web-based, Linux, Windows and Self-Hosted apps. The best DevT Pro alternative is DevToys, which is both free and Open Source. Other great apps like DevT Pro are CyberChef, Omni Tools, DevToys for Mac and Boop.
Everyday utilities for the everyday developer. A small useful collection of software (encoders, decoders, generators, viewers, etc.) in a desktop application.




DevKnife is a native macOS app packed with everyday tools for developers. Format and edit JSON, decode JWTs, generate test data, pick colors, scan ports, compare text, and more. All in one clean interface designed to speed up your workflow.
CapyToolkit is a collection of 45+ free browser tools engineered to run entirely client-side. All operations execute locally via native browser APIs, Web Workers, and WASM, ensuring that data, logs, and cryptographic keys never reach an external server.







OmniDeck Pro is a unified, offline-first desktop powerhub designed to replace dozens of single-purpose browser tabs and scattered utilities.




SyntaxSnap replaces dozens of generic, cloud-based developer utilities with a single, privacy-first toolkit.

Devly puts 50+ essential developer utilities right in your macOS menu bar — always one click or one hotkey away.




35+ crossplatform offline tools for web developers: text analyzer with AI counter, beautifiers (SQL, JS, CSS, HTML), converters (JSON, YAML, hashes, images, etc) and generators (crontab, UUID v1-v8, xid, random text, random string, etc).




exabox is a set of 30+ essential tools for developers. With it you can: convert JSON to YAML, encode and decode Base64 values, generate fake data, parse JWTs, transform a text using multiple rules, and much more. All in a single app.



