Dev tools · alternatives · 2026
24 alternatives to Fill and sign PDF from any website with a single line of code
Enable your website visitors to fill, annotate, merge and edit PDF files without leaving your website. Use the iframe, Javascript script or React component.
SimplePDF is a developer tool that automates PDF form filling and signing across any website using a single line of code. Launched in late 2023, it simplifies the process of programmatically populating and signing PDF… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Fill and sign PDF from any website with a single line of code launched in 2023; newer entries below may have overtaken it.
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BreezePDF lets you edit, sign, merge, compress, redact, OCR, fill forms, extract tables, and use 30+ more PDF tools — all in the browser, no sign-up. Files never leave your computer. I built it because when people search Google for common PDF tasks, many of the tools they find upload documents to a server. I wanted an option that keeps files local instead. I posted an earlier version on HN last spring: https://news.ycombinator.com/item?id=43880962 At the time it only supported a small set of features. Over the last 10 months I rebuilt large parts of it and expanded it to…
2025 · breezepdf.com · its alternatives →
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Hi HN, Nick here. We're super excited to officially launch PDF.js Express [1]. PDF.js Express wraps a modern React UI around the PDF.js rendering engine to enable PDF annotation, form filling, and signing inside your web app. We've also made some improvements to PDF.js text search, and taken a different approach to how the viewer uses the PDF.js rendering API, resulting in sharp graphics at any zoom magnification [2]. Based on our research, more than 70% of those who try to implement these features on top of PDF.js find it too difficult or time-intensive [3]. For those who are successful,…
2020 · its alternatives →
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Hi HN! I've been working on SimplePDF to solve a problem I encounter weekly: filling out non-editable PDFs [1] --- # About SimplePDF - The documents you load, edit, fill never see the light of my server, everything is processed locally – no remote uploading anything. This includes the PDF generation. - There are no analytics / third party tracking your every move (I do collect usage data, but it's fully anonymous and processed and stored on my server): therefore no annoying cookie banner. You can read more on the Privacy Policy [2] - If someone before you has filled the same document,…
2022 · simplepdf.eu · its alternatives →
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Edit, fill and sign PDF files from any Chrome tab
2023 · chromewebstore.google.com · its alternatives →
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I created this tool to make it quick and easy to sign PDF contracts, without having to deal with installing additional software and without worrying that my PDFs will get uploaded to a third party. It supports the bare minimum for my most common usecases. It is not intended to be a full-featured PDF editor. Features include filling PDF forms, inserting images and text, and rotating PDFs. Check it out by either picking a PDF of your own - https://photown.github.io/private-pdf/, or with a preloaded sample PDF -…
2023 · github.com · its alternatives →
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2017 · form.ac · its alternatives →
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Fast, Secure, and 100% Free Browser-Based PDF Tools.
Jul 2026 · easyfreepdf.com · its alternatives →
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HelloPDF v2▲12An incredible and simple pdf converter built for everyone
2019 · hellopdf.co · its alternatives →
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Hi HN! I built SimplePDF 7 years ago, with the vision from day one to help get rid of bureaucracy (I'm from France, I know what I'm talking about) Fast forward to this week where I finally released something I had on my mind for a long time: a repository of the main US forms that are ready to be filled, straight from the browser, as opposed to having to find a PDF tool online (or local). I focused on healthcare, ED, HR, Legal and IRS/Tax for now. On the tech-side, it's SimplePDF all the way down: client-side processing (the data / documents stay in your browser). I hope you find…
Feb 2026 · simplepdf.com · its alternatives →
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Free PDF tools that never leave your browser
Aug 2026 · freefixpdf.com · its alternatives →
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25+ Free PDF Tools – No Signup, No Watermark, No Limits
Mar 2026 · simplepdftools.vercel.app · its alternatives →
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Best app for signing, editing pdf documents
2025 · apps.apple.com · its alternatives →
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Merge PDFs instantly — no upload, no signup, just local.
2025 · mergepdf.toolina.com · its alternatives →
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131+ free PDF tools, 100% private, right in your browser
Jul 2026 · easypdfnex.app · its alternatives →
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Fill & sign PDFs free — no upload, no account, no limits
Jun 2026 · fillsignpdf.com · its alternatives →
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ClickPDF▲4100% private, browser-based PDF tools. No file uploads.
Aug 2026 · clickpdf.in · its alternatives →
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Free PDF tools for signing, editing, and managing documents
Sep 2026 · easypdfsign.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →