Work · alternatives · 2026

24 alternatives to Knife PDF

Zero-Trust Offline PDF & Image Toolkit

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1
ToolPDFs▲25
57 private document tools that run in your browser
Aug 2026 · toolpdfs.com · its alternatives →
2
Offline PDF Tools▲5
Private PDF tools that work 100% offline in your browser
Jun 2026 · chromewebstore.google.com · its alternatives →
3
PDF Tools▲14
Free browser-based PDF toolkit — no uploads, no sign-up
2025 · pdf-vert.com · its alternatives →
4
GuardPDF▲11
Privacy-first pdf tools – 100% local processing
Oct 2025 · guardpdf.com · its alternatives →
5
PDFyogi - Privacy First PDF Tools▲24
Private and Instant PDF Tools that Run 100% in Your Browser
2025 · pdfyogi.com · its alternatives →
6
NSPDF▲2
simple, fast and secure pdf tool
Dec 2025 · nspdf.com · its alternatives →
7
PDF Stitch▲9
Merge, rearrange, and organize documents, completely offline
Nov 2025 · pdf-stitch.ogwenya.dev · its alternatives →
8
PDFLance▲7
Free, 100% offline PDF suite. Edit, merge, split, and more.
2025 · pdflance.com · its alternatives →
9
Handy ▲6
All the tools. One handy place.
Jan 2026 · handy.senement.com · its alternatives →
10
PDFino▲2
Privacy-first PDF editor with AI tools ⭐ Edit, merge,
Jul 2026 · pdfino.online · its alternatives →
11
pdfkit.pro▲2
Privacy first PDF tools that run in your browser
Feb 2026 · pdfkit.pro · its alternatives →
12
PuraPDF▲6
Free pdf tools - merge, split, convert & edit files online
2025 · purapdf.com · its alternatives →
13
PDFCraft▲6
Open-source, privacy-first PDF toolkit. Runs 100% locally.
Jan 2026 · pdfcraft.devtoolcafe.com · its alternatives →
14
PDFKits▲2
Fast, private PDF tools for everyday tasks
Feb 2026 · pdfkits.app · its alternatives →
15
PDF Barber▲5
I built this because I didn't want to upload personal documents to random websites just to split or sign a PDF. So I made PDF Barber (https://pdfbarber.com). Everything runs 100% in the browser, with no server involved. The only server call is for the contact form. It is free to use, and I also offer a Chrome extension for convenience. I have already gotten a few paying users and lots of helpful feedback, which has pushed me to improve it further. Would love to hear your thoughts or feedback. Thanks!
2025 · pdfbarber.com · its alternatives →
16
DH Tools – 40 client-side developer and productivity tools▲6
46+ free online tools: PDF compressor, photo background remover, AI OCR table extractor, code formatter. 100% private in-browser.
Sep 2026 · denizlihub.com · its alternatives →
17
I Hate PDF▲6
Fast, simple tools for messy PDFs
Jan 2026 · ihatepdf.site · its alternatives →
18
All-About-PDF▲6
The Swiss Army knife of PDF processing and protection
2021 · allaboutpdf.com · its alternatives →
19
SwiftPDFLab▲7
Privacy-first PDF tools that work entirely in your browser
Jan 2026 · swiftpdflab.com · its alternatives →
20
SafePaper▲3
Private PDF Hub & Tools in Your Browser
Apr 2026 · safepaper.app · its alternatives →
21
PDFCraft▲1
Privacy-first PDF tools to merge, edit & convert files
Aug 2026 · pdfcraftapp.com · its alternatives →
22
Free PDF Unlock▲3
Free tool to remove PDF restrictions from your files
Jun 2026 · freepdfunlock.com · its alternatives →
23
SwiftPDF Pro▲3
Free, privacy-first PDF tools, files deleted instantly
Jun 2026 · swiftpdf.pro · its alternatives →
24
PdfVala▲5
PDF Utility tools for free | Zero Upload | 100% Privacy
Jan 2026 · pdfvala.com · 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 →