Most “free PDF editor” round-ups list five tools, then quietly reveal in paragraph three that four of them cap you at three pages, watermark your export, or lock editing behind a seven-day trial. We went looking for PDF tools that are free in the way the word actually means: no card details, no expiring trial, no watermark stamped across your document. Five stood out, and each one is free for a different reason, so the right pick depends on whether you want a desktop app, a browser tool, or something you can run entirely on your own hardware.
Quick Answer: The Best Free PDF Editors in 2026
- Best all-rounder: PDFgear, for genuinely free editing across desktop, mobile and browser
- Best for Windows power users: PDF24 Creator, for its virtual printer and batch tools
- Best browser-based editor: Sejda, for the cleanest visual editing experience online
- Best for privacy and control: Stirling PDF, for self-hosted, open-source processing
- Best for splitting and merging: PDFsam Basic, for a lightweight offline tool with no limits
1. PDFgear: Best Free All-Rounder
PDFgear is the closest thing on this list to a full Adobe Acrobat replacement, and it costs nothing to use. The desktop app runs on Windows and Mac; there are apps for iPhone, iPad and Android, and a Chrome extension covers quick browser edits. Every core function- editing, converting, merging, signing- sits behind the free tier, with no sign-up required to start working.
Text and image editing feels closer to a word processor than most PDF tools manage. You can rewrite existing text, move images around, add fillable form fields, and drop in a hand-drawn or typed signature. Conversion runs both directions between PDF and Word, Excel, PowerPoint, JPG and TXT, and PDFgear supports batch conversion when you have a stack of files rather than one. OCR recognises text in scanned documents across more than 30 languages, which matters if you’re digitising older paperwork.
PDFgear also bundles an AI assistant that can summarise a document or answer questions about its contents, a feature most competitors charge extra for. The trade-off, if there is one, is that the company monetises through a paid e-signature platform (eSignGear) and optional AI add-ons rather than the editor itself.
- Platforms: Windows, Mac, iOS, Android, browser (online tools + Chrome extension)
- Free scope: Full editing, conversion, OCR and signing; no watermark, no sign-up
- Standout feature: Built-in AI chat for summarising and querying PDFs
Visit PDFgear’s official website to download the app or try the online tools.
2. PDF24: Best Free Windows Toolkit
PDF24 Creator has been around since 2006, and it shows in how thoroughly it covers the basics. It installs as a virtual printer on Windows, so any application that can print can also produce a PDF, no export menu required. Drag files onto the Creator’s toolbox and you get merging, splitting, compressing, OCR, watermarking and e-signatures without hunting through separate tools.
The catch is platform support: PDF24 Creator only installs on Windows. Mac and Linux users are pushed to the browser-based PDF24 Tools instead, which cover roughly the same ground, uploading, merging, editing, converting, at a generous 100MB per file, with files processed on the company’s German servers and deleted afterwards. The desktop app works entirely offline and imposes no watermarks or usage caps, even for commercial use, which is unusual for a tool this feature-complete.
PDF24 isn’t open source, and the online tools carry ads to fund the service. For a Windows user who wants one app that handles everything from printing to PDF through to light editing, though, it’s hard to beat for the price of nothing.
- Platforms: Windows (desktop Creator), any OS (browser tools)
- Free scope: Unlimited use offline; 100MB per file on the web tools
- Standout feature: Virtual PDF printer built into Windows’ print dialogue
Visit PDF24’s official website to download PDF24 Creator or use the browser tools.
3. Sejda: Best Browser-Based Editor
Sejda’s online editor is the most polished visual PDF editor we tested that doesn’t ask for a card upfront. Open a file and you get a proper toolbar: text, images, links, shapes, whiteout, find-and-replace, all applied directly on the page rather than through a clunky upload-then-download cycle. A desktop version mirrors the same tools and processes files locally instead of in the cloud, useful if you’d rather a sensitive document never left your machine.
The free tier is genuinely usable, but it is metered rather than unlimited. Sejda caps free users at three processing tasks per hour, with a 200-page and 50MB ceiling per file. Chaining a merge, then a compress, then a page-numbering pass burns through that allowance in one sitting. For fixing a typo, signing a form, or merging a handful of files now and then, you’ll rarely notice the limit. For daily heavy use, you’ll hit the wall quickly and need to either wait out the hour or upgrade.
Where Sejda pulls ahead of PDF24 and PDFgear is breadth of niche tools: splitting by bookmark, alternating pages from two scans, Bates numbering for legal document sets, and a proper batch workflow builder for repeat jobs.
- Platforms: Browser (Web) and desktop app (Windows, Mac, Linux)
- Free scope: 3 tasks per hour, 200 pages / 50MB per file, no sign-up needed
- Standout feature: Direct, on-page visual text and image editing
Visit Sejda’s official website to edit a PDF online or download the desktop app.
4. Stirling PDF: Best for Privacy and Control
Stirling PDF takes a different approach entirely: instead of trusting someone else’s server with your documents, you run the tool yourself. It’s open source, and the most common setup is a single Docker command that spins up a private PDF toolkit on your own computer or home server, accessible through a browser interface with more than 50 tools covering editing, redaction, OCR, compression, conversion and signing. Nothing leaves your machine unless you choose to expose it.
For anyone put off by Docker, Stirling also ships native desktop apps for Windows, Mac and Linux that need no login and work out of the box, so the self-hosting route is optional rather than mandatory. Either way, the tool is free for individual use, actively maintained, and currently the most-starred PDF project on GitHub, with more than 30 million downloads.
The features aimed at redaction, batch pipelines and API automation are built for a business audience, and a lot of that depth goes unused by someone who just wants to edit one document. But if you regularly work with contracts, financial records or anything you’d rather not upload to a third-party website, Stirling PDF is the standout choice on this list.
- Platforms: Self-hosted (Docker/server), native desktop apps for Windows, Mac, Linux
- Free scope: Fully free for individual use, no file limits, no watermark
- Standout feature: Files never touch a third-party server; you control where they’re processed
Visit Stirling PDF’s official website for download links, Docker setup instructions and full documentation.
5. PDFsam Basic: Best for Splitting and Merging
PDFsam Basic does one job and does it without fuss: merging, splitting, extracting, rotating and mixing pages, entirely offline, with no file size limit and no watermark. It’s open source under the AGPL licence, has been maintained since 2006, and installs on Windows, Mac and Linux as a lightweight desktop app that needs no internet connection to run.
What it won’t do is edit the actual content of a PDF. There’s no text editor, no image insertion, no form filling in the free Basic tier, that functionality sits behind PDFsam’s paid Visual and Enhanced products. If your PDF tasks are mostly about reorganising documents, splitting a scanned book into chapters, or combining several files into one before emailing, PDFsam Basic handles it cleanly with a simple page-number-based interface. Anyone needing to touch the actual text or images should reach for PDFgear or Sejda instead.
- Platforms: Windows, Mac, Linux (desktop only)
- Free scope: Unlimited merge, split, extract, rotate and mix, no watermark
- Standout feature: Lightweight, offline, and completely free with no upsell inside the app
Visit PDFsam’s official website to download PDFsam Basic.
Free PDF Readers & Editors Comparison Table
| Best Free PDF Editors 2026 Compared | |||||
|---|---|---|---|---|---|
| Tool | Platforms | Online / App | Free Tier Limits | Core Functions | Best For |
| PDFgear | Windows, Mac, iOS, Android, browser | Both | None | Edit, convert, OCR, sign, AI chat | All-round free editing |
| PDF24 | Windows (app), any OS (web) | Both | 100MB per file (web only) | Print-to-PDF, merge, OCR, sign | Windows batch workflows |
| Sejda | Windows, Mac, Linux, browser | Both | 3 tasks/hour, 200pp/50MB | Visual edit, fill & sign, OCR | Occasional visual editing |
| Stirling PDF | Windows, Mac, Linux, self-hosted | Both | None | Edit, redact, OCR, convert, API | Privacy-focused users |
| PDFsam Basic | Windows, Mac, Linux | App download only | None | Merge, split, extract, rotate | Page organisation only |
How to Choose the Right Free PDF Reader & Editor
Match the tool to the task rather than picking whichever tops a search result. If you need to rewrite text inside a PDF or fill in a form once in a while, PDFgear or Sejda will feel far more natural than a page-organisation tool like PDFsam. If your work involves financial or medical documents and you’d rather nothing left your computer, Stirling PDF’s self-hosted option is the only one on this list built with that in mind. Windows users who print constantly and want PDFs to slot into that workflow get the most out of PDF24’s virtual printer, while anyone chopping up scanned books or combining monthly reports just needs PDFsam Basic and nothing more elaborate.
Worth checking before you commit to any of them: does the export carry a watermark, is there a daily or hourly cap, and does the desktop app actually work offline or just phone home to check your account? All five tools here pass on watermarks. Only Sejda meters usage on the free tier, and even that resets hourly rather than locking you out for a week.
Conclusion
For most people, PDFgear is the easiest recommendation: full editing, conversion and signing, on every platform, for nothing. Windows users who live inside the print dialogue will get more mileage from PDF24. If privacy is the priority, Stirling PDF is worth the small setup effort. And if all you ever need is to merge a few files or pull out three pages from a report, PDFsam Basic will do it in seconds without asking for anything in return.
Questions People Ask
Is there a completely free PDF editor with no watermark?
Yes. PDFgear, PDF24 Creator, Stirling PDF and PDFsam Basic all export files with no watermark and no daily cap. Sejda’s exports are also watermark-free, but the free tier limits you to three tasks per hour.
What is the best free PDF editor for Windows?
PDF24 Creator is the strongest fit for Windows specifically, thanks to its virtual printer and batch tools. PDFgear and Stirling PDF both offer native Windows apps too, and neither is limited to Windows the way PDF24’s desktop app is.
Is there a free PDF editor for Mac?
PDFgear, Sejda, Stirling PDF and PDFsam Basic all have native Mac apps. PDF24 Creator’s desktop app is Windows-only, though its browser-based tools work fine in Safari or Chrome on a Mac.
Can I edit a PDF online without downloading anything?
Yes. Sejda and PDF24 both run fully in the browser, and PDFgear offers online tools alongside its downloadable apps. Stirling PDF also runs in a browser once it’s set up on a server, though that setup step is the trade-off for keeping files off third-party infrastructure.
Which free PDF editor is best for merging and splitting files?
PDFsam Basic is purpose-built for this and has no file size limit or watermark. Sejda and PDF24 both handle merging and splitting too, alongside broader editing features, if you’d rather use one tool for everything.
Is Stirling PDF hard to set up?
Running it as a self-hosted server through Docker takes some comfort with the command line. If that sounds daunting, Stirling also ships plain desktop apps for Windows, Mac and Linux that install and run like any other program, no Docker required.
Do any of these free PDF editors support OCR for scanned documents?
PDFgear, PDF24, Sejda and Stirling PDF all include OCR on the free tier. PDFsam Basic does not, since it’s limited to page-organisation tasks rather than content recognition.
