The best alternatives to PDFZero are Jotform, PDFShift, and SafeNotes. If these 3 options don't work for you, we've listed a few more alternatives below.
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AssemblyAI— Speech-to-Text API with superhuman accuracy
Jotform is a full-featured online form builder that allows you to create powerful forms and securely gather data from any device. With our intuitive drag-and-drop builder, you can create and share custom online forms to generate leads, distribute surveys, collect online payments, and much more — all without any coding.
Easily annotate documents directly while reading them with real-time synchronization. No one but you has access to your PDF and annotations. All your PDF files & annotations are stored encrypted with keys only you control.
Paperplane is an API for converting web pages to PDF. It uses Chrome to create PDFs, so it has full support for the latest CSS and JS features. PDFs are uploaded to your S3 bucket, so your documents are never retained on our servers. And if you have lots of conversions to do, we can generate up to 20 PDFs in parallel.
Why HelloPDF? We created HelloPDF because we needed a simple API to generate PDF's from URL's on the fly, we didn't want to pay $30+ a month to generate documents. Our platform was built with developers in-mind to simplify pdf generation.
PDFChef by Movavi is an easy and reliable PDF editor and viewer: create PDF, edit PDF text, rotate, rearrange, and extract PDF pages, import images, convert files, and more. Work with PDFs on Windows or Mac using a desktop app, online service, or mobile app.
LottaTools is a collection of free tools that run directly in your browser. Stop uploading your files to random servers for common digital tasks. The first batch of tools deals with PDFs. More tools to come!