Windows has more free PDF editing options than any other platform, and most people don’t realize the tools they already have installed can handle 80% of PDF tasks. I spent two weeks testing every free PDF editor I could find on Windows 10 and 11, from built-in tools to third-party apps to browser-based solutions. Here’s what actually works.
If you’re looking for a broader comparison of editors across all platforms, check out our guide to the best free PDF editors – it covers the top picks regardless of your operating system.
| Tool | Best For | Offline? | Text Editing | Form Filling | Annotations | Price |
|---|---|---|---|---|---|---|
| Microsoft Edge | Quick markup, signing | Yes | No | Yes | Yes | Free (built-in) |
| LibreOffice Draw | Full text editing | Yes | Yes | Limited | Yes | Free, open source |
| PDF-XChange Editor | Power users | Yes | Yes | Yes | Yes | Free tier (watermark on premium features) |
| Smallpdf | Quick online edits | No | Yes (overlay) | Yes | Yes | Free (2 tasks/day) |
| Sejda | Actual text editing online | No | Yes | Yes | Yes | Free (3 tasks/day, 200 pages) |
| Foxit PDF Reader | Annotations + forms | Yes | No | Yes | Yes | Free |
| Inkscape | Vector/graphic PDFs | Yes | Yes | No | No | Free, open source |
| ILovePDF | Batch operations | No | Yes (overlay) | Yes | Yes | Free (limited batch) |
Method 1: Microsoft Edge (Already on Your PC)
This is the one most people miss. Edge isn’t just a browser – it’s a surprisingly capable PDF tool that Microsoft has quietly been improving since 2023.
Open any PDF in Edge and you get: highlighting, drawing, text notes, form filling, and digital signatures. The 2025 update added “Add text” which lets you place text boxes anywhere on the page. It won’t let you modify existing text (no free tool on Windows does this perfectly), but for annotations and form filling it’s faster than downloading anything.
What Edge can do:
- Highlight, underline, and strikethrough text
- Draw freehand with adjustable pen thickness and colors
- Add typed text boxes anywhere on the page
- Fill interactive PDF forms
- Add a signature (draw, type, or upload image)
- Read aloud (accessibility feature that’s actually useful for proofreading)
What it can’t do:
- Edit existing text in the PDF
- Merge, split, or rearrange pages
- Add images
- OCR scanned documents
For signing contracts or filling tax forms, Edge is genuinely all you need. I signed a rental agreement and two freelance contracts using Edge in the past month. Took about 30 seconds each time.
Method 2: LibreOffice Draw (Full Text Editing, No Limits)
LibreOffice Draw is the only completely free desktop tool on Windows that lets you edit actual text inside a PDF. No watermarks, no page limits, no daily caps. It’s open source and has been around for over a decade.
The catch? It imports PDFs as editable documents, which means complex layouts sometimes shift. Tables, multi-column layouts, and heavily formatted documents can come out looking different from the original. Simple documents – letters, reports, single-column text – edit cleanly about 90% of the time.
How to edit a PDF with LibreOffice Draw:
- Download LibreOffice from libreoffice.org (about 350 MB installer)
- Open LibreOffice Draw (not Writer)
- File > Open > select your PDF
- Click on any text to edit it directly
- File > Export as PDF when done
I tested this with a 47-page contract. The body text edited fine, but the header logo shifted about 3mm to the right. For internal documents nobody will notice. For client-facing stuff where pixel-perfect layout matters, use one of the online tools below or consider editing PDFs without Adobe using other methods.
Pro tip:
If you only need to change a few words, LibreOffice Draw is faster than any online tool because there’s no upload/download cycle. On a 50-page PDF, that saves about 2-4 minutes per edit session compared to Smallpdf or Sejda.
Method 3: PDF-XChange Editor (Desktop Powerhouse)
PDF-XChange Editor has been a Windows staple since the early 2010s, and the free version is more capable than most paid PDF editors on other platforms. The company is based in Canada (Tracker Software) and their approach is unusual: the free tier includes nearly everything, but some features stamp a small watermark on output.
The watermark-free features in the free version:
- Annotations: highlights, sticky notes, stamps, text boxes, shapes
- Form filling with save support
- OCR (converts scanned PDFs to searchable text)
- Measuring tools for architectural/engineering PDFs
- Compare two PDFs side by side
- Add/remove pages
- JavaScript support for interactive forms
Features that add a watermark in free mode: direct text editing, content removal, page flattening. Honestly, the free features alone make this worth installing. The OCR alone is worth it – I scanned a 12-page insurance document and had searchable text in under 40 seconds.
Download size is about 170 MB. It runs well even on older hardware – I tested it on a 2018 laptop with 4GB RAM and it was noticeably faster than Foxit.
Method 4: Smallpdf (Browser-Based, No Install)
Smallpdf works in any browser and handles the most common PDF tasks without installing anything. The free tier gives you 2 tasks per day, which sounds stingy but is enough if you’re not editing PDFs constantly.
What makes Smallpdf stand out is the interface. It’s clean, it’s fast, and it doesn’t try to upsell you on every click. Upload a PDF, make your edits, download. The whole process takes under a minute for simple tasks.
Free tier limits:
- 2 tasks per day (resets at midnight UTC)
- Files up to 5 GB
- 21 tools available (compress, merge, split, convert, edit, sign, etc.)
The “edit” function adds text, images, shapes, and annotations on top of the existing PDF. It’s overlay-based, so you’re not changing the original text – you’re placing new elements over it. For adding a signature, a date, or filling in blanks, this works great. For fixing a typo in paragraph three, you’d need Sejda or LibreOffice instead.
Privacy note: Smallpdf deletes uploaded files after 1 hour. If you’re working with sensitive documents, the desktop version of LibreOffice or PDF-XChange keeps everything local.
Method 5: Sejda (Real Text Editing in Browser)
Sejda is the online editor I recommend when someone needs to change actual text in a PDF and doesn’t want to install software. Unlike Smallpdf’s overlay approach, Sejda tries to parse the PDF’s text layer and let you edit it directly.
Does it work? About 85% of the time, yes. Standard fonts render correctly and you can click on any text block to modify it. The remaining 15% involves custom fonts, embedded graphics that overlap text, or PDFs that were generated from scanned images (use OCR first for those).
Free tier limits:
- 3 tasks per hour
- Up to 200 pages per document
- Files up to 50 MB
- All tools available (no feature gating)
Sejda also has a desktop version for Windows ($63/year), but the online version is sufficient for occasional use. I’ve been using the free online version for about 8 months and haven’t hit a situation where I needed the paid one.
For more online editing options, see our roundup of the best free PDF editors.
Method 6: Foxit PDF Reader
Foxit has been the “alternative to Adobe Reader” for almost 20 years, and the free reader version is still solid for annotations and form filling. It won’t let you edit text (that’s in the paid Foxit PDF Editor, starting at $159/year), but the annotation tools are extensive.
What the free version includes:
- All annotation types: highlight, underline, squiggly, strikeout, text boxes, sticky notes, stamps, drawing tools
- Form filling with save and export to data file
- Digital signatures (draw, type, or image)
- SharePoint and cloud integration (Google Drive, Dropbox, OneDrive)
- Connected PDF features for tracking and sharing
The installer is about 120 MB, and Foxit launches faster than Adobe Acrobat Reader on every machine I’ve tested. On an NVMe SSD, Foxit opens in about 1.5 seconds vs. Acrobat’s 3-4 seconds. On an older spinning hard drive, the difference is even more noticeable: 4 seconds vs. 12 seconds.
One thing I don’t love: Foxit pushes its paid editor during installation. Watch out for checkboxes during setup and uncheck anything you don’t want. The free reader itself doesn’t nag you after installation though.
Method 7: Inkscape (For Graphic/Vector PDFs)
Inkscape is a vector graphics editor, not a PDF editor. But it opens PDFs and treats every element as an editable vector object. This makes it the best free tool for editing PDFs that are mostly graphics – flyers, posters, infographics, business cards.
When you open a PDF in Inkscape, each text block becomes an editable text object, each shape becomes a vector path, and each image stays as an embedded raster. You can move, resize, recolor, and reshape anything. Then export back to PDF.
The limitation is that Inkscape handles one page at a time. If you have a 10-page PDF, you’ll need to import each page separately, edit it, then combine them back. For a single-page flyer or a business card, Inkscape is unbeatable. For a multi-page document, use LibreOffice Draw instead.
Download size: about 100 MB. It requires some familiarity with vector editing, so the learning curve is steeper than the other tools here. But if you’ve ever used Illustrator or CorelDRAW, you’ll feel at home.
Method 8: ILovePDF (Quick Online Batch Tasks)
ILovePDF is one of the most popular online PDF tools, and the free version handles a wide range of tasks including editing, merging, splitting, compressing, and converting. The edit function works similarly to Smallpdf – overlay-based text and images rather than modifying existing content.
Where ILovePDF really shines is batch operations. Need to compress 5 PDFs at once? Or merge a dozen files into one? The free tier handles this without issue. I’ve used it to merge quarterly reports (about 15 files, 200 pages total) and it completed in under 30 seconds.
Free tier details:
- Most tools available with daily limits
- Batch processing for merge, compress, and convert
- Files up to 100 MB
- Output stored for 2 hours then deleted
The company is based in Barcelona and has been operating since 2010. Their privacy policy is straightforward – files are processed on their servers and automatically deleted. For sensitive documents, stick with offline tools.
Which Method Should You Use?
Depends on what you’re trying to do. Here’s my quick decision tree after testing all of these:
Signing a document or filling a form: Use Microsoft Edge. It’s already on your PC, it’s fast, and it works offline.
Changing actual text in a PDF: LibreOffice Draw for offline work, Sejda for browser-based. LibreOffice gives you unlimited edits with no account needed. Sejda is faster if you only need to change a few words.
Heavy annotation work (reviewing contracts, grading papers): PDF-XChange Editor or Foxit. Both have extensive markup tools. PDF-XChange is more feature-rich; Foxit is simpler.
Editing a graphic PDF (poster, flyer, card): Inkscape. Nothing else on this list handles vector editing this well.
Quick one-off task without installing anything: Smallpdf or ILovePDF. Both work in the browser, both are reliable.
If you’re on a different platform, we’ve covered editing PDFs on iPhone, Android, and Mac in separate guides.
Windows-Specific Tips That Save Time
Set your default PDF app wisely. Windows 11 defaults to Edge for PDFs, which is fine for viewing and basic markup. But if you do a lot of PDF work, setting Foxit or PDF-XChange as default gives you quicker access to advanced tools. Right-click any PDF > Open with > Choose another app > check “Always use this app.”
Use Print to PDF for quick conversions. Windows 10 and 11 include “Microsoft Print to PDF” as a virtual printer. Any application that can print can create a PDF. This is the fastest way to convert Word documents, web pages, or emails to PDF without installing anything extra. Learn more in our guide on how to print to PDF.
Windows Sandbox for testing unknown PDF tools. Windows 10/11 Pro includes Windows Sandbox, a disposable virtual machine. If you want to try a new PDF editor but aren’t sure it’s safe, run it in Sandbox first. Any changes disappear when you close the window.
PowerShell for batch renaming before merging. If you’re merging dozens of PDFs and they need to be in a specific order, use PowerShell to rename them with number prefixes. Most merge tools process files alphabetically, so 01_intro.pdf, 02_chapter1.pdf keeps everything in order.
Frequently Asked Questions
Can I edit a PDF on Windows 10 without downloading any software?
Yes. Microsoft Edge (pre-installed on Windows 10) lets you add text, highlight, draw, fill forms, and sign PDFs. For more advanced editing like changing existing text, use browser-based tools like Sejda or Smallpdf – they work in Chrome, Firefox, or Edge without any downloads.
Is there a completely free PDF editor for Windows with no watermarks?
LibreOffice Draw is completely free, open source, and adds no watermarks. It lets you edit text, move images, and modify layouts. PDF-XChange Editor’s free tier also avoids watermarks on most features (annotations, forms, OCR) – only premium features like direct content editing add a small watermark.
How do I edit a scanned PDF on Windows?
You need OCR (Optical Character Recognition) first. PDF-XChange Editor’s free version includes built-in OCR that converts scanned images into editable text. After running OCR, you can search, copy, and annotate the text. For full text editing of the OCR’d content, export to Word using a tool like Smallpdf, edit in Word, then convert back to PDF.
What happened to Adobe Acrobat Reader’s free editing features?
Adobe has been steadily moving features behind the Acrobat Pro paywall ($22.99/month). The free Reader now only supports viewing, basic annotations, and form filling. Features like text editing, page management, and OCR require a subscription. That’s why alternatives like PDF-XChange Editor and LibreOffice Draw are worth knowing about – they offer comparable features at zero cost.
Is it safe to upload sensitive PDFs to online editors?
Both Smallpdf and ILovePDF delete files within 1-2 hours and use encrypted connections. Sejda deletes after 2 hours. For contracts, tax documents, medical records, or anything confidential, use an offline tool like LibreOffice Draw or PDF-XChange Editor instead. Your files never leave your computer.