Work · alternatives · 2026
24 alternatives to PDF Studio Viewer - PDF Annotator
A free PDF reader with all PDF annotations & form filling
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. PDF Studio Viewer - PDF Annotator launched in 2018; newer entries below may have overtaken it.
- 1
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 →
- 2
PDF editor designed for all the ways you work
2020 · pdf-reader.kdandoc.com · its alternatives →
- 3
I built EmbedPDF: an MIT-licensed, open-source PDF viewer that aims to match all of Adobe Acrobat’s paid features… for free. Already working: - Annotations (highlight, sticky notes, free text, ink) - True redaction (content actually removed) - Search, text selection, zoom, rotation - Runs fully in the browser, no server needed - Drop-in SDK for React, Vue, Preact, vanilla JS Why? Acrobat is heavy, closed, and pricey. I wanted something lightweight, hackable, and embeddable anywhere. Demo: https://app.embedpdf.com/ Website: https://www.embedpdf.com/ GitHub:…
2025 · github.com · its alternatives →
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The best PDF viewer, editor, and form filler available.
2015 · apps.apple.com · its alternatives →
- 6
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Read, Edit, Convert,Fill, Sign& Organize PDFs-All for Free!
2024 · pdfgear.com · its alternatives →
- 8
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Annotate, Sign, Convert, Edit PDF Documents
2025 · apps.apple.com · its alternatives →
- 10
Edit and convert PDF files online, right in your browser
2021 · pdfchef.com · its alternatives →
- 11
Display PDF documents and allow users to review and edit PDF
2018 · qoppa.com · its alternatives →
- 12
An easy to use, full-featured PDF editing software
2018 · qoppa.com · its alternatives →
- 13
- 14
PDF Viewer is very modern, lightweight with fast and simple
2024 · play.google.com · its alternatives →
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A simple tool for reading and annotating PDFs 📝
2018 · quicknotes.app · its alternatives →
- 17PA
Here's a neat hack I made recently to do basic PDF editing directly in a browser—without having to upload anything to a server. I was initially looking for a way to do simple PDF modification (extracting pages, merging, and adding page numbers). There are some good server-side tools for this (QPDF, PDFTk, PDFBox, iText, Hummus), but for better speed and privacy I really wanted a 100% client-side solution. There are a few good JavaScript PDF libraries for reading and displaying PDFs (pdf.js) and creating PDFs from scratch (jsPDF, PDFKit), but I couldn't find any for editing existing PDFs. So,…
2018 · its alternatives →
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PDF editor, annotator and converter
2019 · pdf.wondershare.com · its alternatives →
- 20
PDF, Picture, document, scanner, book
2023 · play.google.com · its alternatives →
- 21
WHERE IMAGE AND PDF STUFF CAN BE EDIT MODIFY AND MORE
Feb 2026 · pdfstudio1.com · its alternatives →
- 22
The complete PDF toolkit for Windows — free forever
Jun 2026 · appnimi.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 →