Compare Chrome extensions: Heartbeat vs Smallpdf—Edit, Convert, Compress, & AI Summarize PDF

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Stats	Heartbeat	Smallpdf—Edit, Convert, Compress, & AI Summarize PDF
User count	2,000+	3,000,000+
Average rating	4.26	4.65
Rating count	47	2,866
Last updated	2016-07-21	2024-04-12
Size	5.33K	1.12M
Version	0.1	0.22.48

Short description
Transform REST Endpoints into Streaming APIs!	Easy-to-use PDF tools to compress, convert, merge, chat to, split, e-sign, and edit PDF files in your browser.
Full summary
Heartbeat transforms REST endpoints into streaming APIs so you don't need to poll APIs periodically. Build for the #realtimeweb. Key Features: Convert any REST API into a streaming API with zero lines of code, Access streams via a GUI dashboard, JS or REST APIs, Optionally, store results for up to 6 hours and run advanced search queries on the stream via appbase.io's APIs. It's free to use while in beta. Technical notes: Heartbeat uses websockets as the underlying protocol so the resulting streaming APIs work well both on browsers and on other languages. Currently works with REST APIs that return JSON responses on either GET or POST requests, supports Basic Auth, custom headers.	Power up your productivity by adding the Chrome extension to your browser. Gain instant access to a suite of useful tools to work with PDFs online when you open a PDF in your browser—including our AI-powered assistant. You can also summarize your PDFs from Google Scholar. Compress your PDFs and convert PDF to Office with the Smallpdf Chrome Extension. You can also edit, split, merge, organize, and e-sign your PDF files—for free. Smallpdf is the first and only PDF software you’ll love, trusted by over 2.4 billion people since 2013. Quick access to our free online PDF tools to: Edit PDF Compress PDF Convert PDF to Word Convert PDF to Excel Convert PDF to PPT Convert PDF to image (JPG) Merge PDFs Split PDF Sign PDF Extract PDF pages See more