Work · alternatives · 2026
24 alternatives to PDFOmni
100% private, client-side PDF toolkit & AI copilot
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1
Hey HN! I built SimplePDF Copilot: an AI assistant that can interact with the PDF editor. It fills fields, answers questions, focuses on a specific field, adds fields, deletes pages, and so on. It's built on top of SimplePDF that I started 7 years ago, pioneering privacy-respecting client-side pdf editing, now used monthly by 200k+ people. As for the privacy model: the PDF itself never leaves the browser. Parsing, rendering, and field detection all run client-side. The text the model needs (and your messages) goes to whatever LLM you point at. By default that's our demo proxy (DeepSeek V4…
May 2026 · copilot.simplepdf.com · its alternatives →
- 2
- 3PF
Hi HN, I have been working on a set of PDF tools that does all the processing directly in the web browser. From time to time I needed to do some simple PDF manipulations like merging PDF files. Sometimes the files contain my personal data and I was not comfortable using other online services where the file usually is uploaded to a remote server. Behind the scenes there is a small library written in C++ doing the changes to the PDF files. I am using the Emscripten compiler to compile it to WebAssembly that is running in the browser. It was a very good learning for me and it was easier than I…
2023 · pdfux.com · its alternatives →
- 4
Private and Instant PDF Tools that Run 100% in Your Browser
2025 · pdfyogi.com · its alternatives →
- 5
PDFino▲2Privacy-first PDF editor with AI tools ⭐ Edit, merge,
Jul 2026 · pdfino.online · its alternatives →
- 6
Browser-powered file & AI tools built for privacy
Feb 2026 · drop.calcont.in · its alternatives →
- 7
Privacy first PDF tools that run in your browser
Feb 2026 · pdfkit.pro · its alternatives →
- 8
PDFCraft▲6Open-source, privacy-first PDF toolkit. Runs 100% locally.
Jan 2026 · pdfcraft.devtoolcafe.com · its alternatives →
- 9
Hi HN! I built PDFly — a PDF toolkit that runs entirely client-side. No file uploads, no server processing, no account needed. It has 56 tools including merge, split, compress, convert, redact, compare, and an AI chat feature to ask questions about your PDF content. Everything runs in your browser using [mention your tech stack if relevant, e.g., WASM/JS libraries]. Would love feedback on the tools, UX, or anything else!
Jul 2026 · pdfly.uk · its alternatives →
- 10
A modern online PDF toolkit with zero friction
Nov 2025 · mypdftools.xyz · its alternatives →
- 11
ToolPDFs▲2557 private document tools that run in your browser
Aug 2026 · toolpdfs.com · its alternatives →
- 12
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 →
- 13
- 14PI
2020 · playground.pdffiddler.com · its alternatives →
- 15
All your PDF tools in one browser-based workspace
Jun 2026 · pdfpuddle.com · its alternatives →
- 16
- 17
Hi HN — I’m Maaz. I built Free PDF Editor by TechRex, a privacy-first PDF toolkit that runs entirely in the browser (client-side). No signup, no watermark. Why: I was frustrated that many “free” PDF tools require uploads, add watermarks, or force accounts. I wanted a simple tool where files stay on-device by default. What it includes: - Edit & annotate: type on PDF, highlight, draw/markup, add notes - Add images/branding: insert images/photos, add a logo to a PDF - Organize: merge, split, extract pages, delete pages - Compression: compress for email/WhatsApp/portal…
2025 · pdffreeeditor.com · its alternatives →
- 18
PDFCraft▲1Privacy-first PDF tools to merge, edit & convert files
Aug 2026 · pdfcraftapp.com · its alternatives →
- 19
Privacy-first PDF tools that work entirely in your browser
Jan 2026 · swiftpdflab.com · its alternatives →
- 20
- 21
All-in-One PDF Tool – Convert, Scan, Edit, Sign.
Mar 2026 · play.google.com · its alternatives →
- 22
itinypdf▲2A PDF toolkit that runs entirely in your browser
Mar 2026 · itinypdf.com · its alternatives →
- 23
Every PDF tool you need. Zero uploads, ever.
Aug 2026 · localpdfkit.app · its alternatives →
- 24
Pockit▲10100% Client-side Web Tools. PDF, JSON, Dev Utils & More.
Dec 2025 · pockit.tools · its alternatives →
Also compare
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 →