
iLovePDF
Smallpdf
Adobe Acrobat DC
PDF24
PDF24 - Online PDF Tools
PDF24 PDF Creator
CloudConvert
Split, merge and other powerful PDF tools.

DevToys
CodeSwissKnife
CodeBeautify
CyberChef
JSONFormatter.org
JSON Formatter & Validator
DevBox
Native macOS developer tools: JSON formatter, JWT debugger, Base64 converter, regex tester, and text diff. Work offline with local processing and Option shortcuts. 15-day free trial and a one-time license.

Which is more popular?
Based on our record, Sejda seems to be more popular. It has been mentioned 6 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | sejda.com | devsexy.com |
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| Platforms | — | |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Sejda yet.
Offline developer toolbox for macOS DevSexy brings 35 native macOS developer tools into one focused workspace. Format and validate JSON, debug JWT tokens, encode or decode Base64, test regular expressions, compare text, and convert Unix timestamps without breaking your coding flow. Tool input is...
What each product offers, as listed by its team.


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


Overall verdict
Why this product is good
Recommended for
No analysis of DevSexy yet.
Walkthroughs and reviews on video.
Sejda PDF Editor Tutorial
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Sejda and DevSexy.
DevSexy's answer:
DevSexy combines 35 native macOS developer tools with a workflow built around global Option shortcuts. Use Option-J for the JSON formatter, Option-B for Base64, and Option-T for Unix time; hold Option to see the shortcut HUD, then use Silent Mode when the keys feel familiar. Quick menu-bar popups handle small tasks, while the full workbench supports longer sessions. Tool input is processed locally and the Mac app works offline. The website also offers 35 free online developer tools with browser-local processing.
DevSexy's answer:
Developers who frequently inspect API payloads, debug JWT tokens, format JSON, convert Base64, test regular expressions, compare configuration changes, or convert Unix timestamps. The native macOS app fits developers who want offline developer utilities close to their coding workspace. The free browser tools are useful when a developer wants to complete a specific task with local processing and no account or upload step.
DevSexy's answer:
The native macOS app is built with Swift, SwiftUI, and AppKit. The free online developer tools use Nuxt, Vue, and TypeScript, with tool input processed locally in the browser.
Share your experience with using Sejda and DevSexy. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Choose Sejda when you need to edit existing PDF text and its free limits are sufficient.
Sejda PDF Editor is one of the very few PDF editors that actually lets you edit pre-existing text in the PDF without adding a watermark. Most editors only let you change the text you add yourself, or they support text...
Answer: You can use Sejda to convert a PDF to Word without Adobe. On Sejda, you can convert documents of any file format to another in a few clicks easily.
We have no reviews of DevSexy yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


This is a week late, but through the FreeMediaHeckYeah sub, I was able to discover sejda.com , which is basically an (almost) all-in-one PDF editor website. Was neat to realize I didn't even have to download any software whatsoever. Source: almost 4 years ago
Sejda.com - By far my most favorite experience but limits you to a # of docs per day. Source: about 4 years ago
Might try sejda.com. Also as u/jakethepeg111 suggests, Libreoffice Draw could be an option. Source: about 4 years ago
Tracking DevSexy since Oct 2026.
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