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Best Productivity ResourcesBy Shushant LakhyaniVerified creator

Web App

PDF24 Tools

24 free online PDF tools with no artificial limits, plus a free Windows app.

Visit PDF24 Tools4.5

  • Rating

    4.5 / 5

  • Pricing

    Free

  • Difficulty

    Beginner

  • Works on

    Web, Windows

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What is PDF24 Tools?

PDF24 Tools is a free set of online PDF tools, including merge, split, compress, edit, sign, convert, OCR, protect, unlock and redact, paid for by ads and with no artificial limits. Online files are processed on PDF24's servers over encrypted connections and deleted after a short time. PDF24 Creator is a free Windows app with similar tools that keeps files on your PC. It is developed by Geek Software GmbH.

Pros: what PDF24 Tools does well

  • Free with no artificial limits
  • Covers almost every common PDF task
  • Free Windows app keeps files on your PC

Cons: where it falls short

  • Online tools show ads
  • Online tools upload files to PDF24's servers

Who PDF24 Tools is for

Anyone who needs to merge, compress, sign or convert PDFs for free.

Who can skip it

People who need a full PDF editor for heavy daily use.

What people use PDF24 Tools for

  • Merging, splitting or compressing PDFs in the browser without installing anything
  • Converting Word, images or web pages to PDF, and PDFs back to images
  • Signing, protecting, unlocking or redacting a PDF before you send it
  • Making a scanned PDF searchable with OCR

How to get started

  1. 1Open tools.pdf24.org and pick the tool you need, such as Merge or Compress.
  2. 2Drop your files onto the page and adjust any options.
  3. 3Download the result; uploaded files are deleted from PDF24's servers after a short time.
  4. 4For private or offline work on Windows, install the free PDF24 Creator app, which keeps files on your PC.

PDF24 Tools pricing

PDF24 Tools is free with no artificial limits and is paid for by advertising. There is no paid plan. PDF24 Creator, the desktop app, is also free and runs on Windows only. See current prices on PDF24 Tools's site

Checked 2026-10-26. Prices change, so double-check before you pay.

PDF24 Tools FAQ: quick answers

Is PDF24 really free?
Yes. All the online tools and the Windows app are free, funded by ads, with no artificial limits.
Is PDF24 safe for private files?
Uploads travel over encrypted connections and are removed after a short time. For sensitive files, use PDF24 Creator so nothing leaves your PC.
Is there a PDF24 app for Mac?
No. PDF24 Creator is Windows only, but Mac users can use the online tools in any browser.

Compare PDF24 Tools

See how PDF24 Tools stacks up, side by side, plus the lists it made.

PDF24 Tools alternatives

Not sold on PDF24 Tools? These do a similar job, and each card says what it has in common.

All File Management resources

BentoPDF

Focus: privacy, open source and github. Shares pdf tools and merge pdf with PDF24 Tools. Rated 4.7 (PDF24 Tools: 4.5).

Web AppFreeWeb, Cross-Platform
4.7Visit

Stirling PDF

Focus: pdf editor, self-hosted and open source. Shares pdf tools and acrobat alternative with PDF24 Tools. Freemium (PDF24 Tools: Free). Adds macOS and Linux. Rated 4.6 (PDF24 Tools: 4.5).

Web AppFree planWeb, Windows
4.6Visit

iLovePDF

Focus: pdf converter. Shares pdf tools and compress pdf with PDF24 Tools. Freemium (PDF24 Tools: Free). Adds macOS, iOS and Android. Rated 4.6 (PDF24 Tools: 4.5).

Web AppFree planWeb, Windows
4.6Visit

PDF Candy

Focus: pdf converter. Shares pdf tools and compress pdf with PDF24 Tools. Freemium (PDF24 Tools: Free). Rated 4.4 (PDF24 Tools: 4.5).

Web AppFree planWeb
4.4Visit

Squoosh

Focus: image compression, webp and avif. Also in File Management and Workflows, like PDF24 Tools. Adds Offline. Rated 4.7 (PDF24 Tools: 4.5).

Web AppFreeWeb, Offline
4.7Visit

SVGOMG

Focus: svg, optimisation and web performance. Also in File Management and Workflows, like PDF24 Tools. Adds Offline. Rated 4.7 (PDF24 Tools: 4.5).

Web AppFreeWeb, Offline
4.7Visit

Free alternatives to PDF24 Tools

Want to spend nothing? These free picks cover similar ground.

OmniTools

Focus: online tools, file conversion and self-hosted. Also in File Management and Workflows, like PDF24 Tools. Rated 4.6 (PDF24 Tools: 4.5).

Web AppFreeWeb, Cross-Platform
4.6Visit

TableConvert

Focus: tables, csv and markdown. Also in Workflows and File Management, like PDF24 Tools. Rated 4.6 (PDF24 Tools: 4.5).

Web AppFreeWeb
4.6Visit

VERT

Focus: file converter, image conversion and privacy. Also in File Management and Workflows, like PDF24 Tools. Rated 4.6 (PDF24 Tools: 4.5).

Web AppFreeWeb, Cross-Platform
4.6Visit

ConvertX

Focus: file converter, documents and self-hosted. Also in File Management and Workflows, like PDF24 Tools. Adds Linux. Same 4.5 rating.

Web AppFreeWeb, Linux
4.5Visit

AudioMass

Focus: audio editor, recording and podcasting. Also in Workflows and File Management, like PDF24 Tools. Rated 4.4 (PDF24 Tools: 4.5).

Web AppFreeWeb
4.4Visit
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