Best PDF Tools for Windows in 2026 — From Free to Professional

Windows Has a PDF Problem

macOS has Preview — a genuinely good built-in PDF tool. Windows has... Microsoft Edge's PDF viewer. Which can display PDFs and let you fill forms. That's it.

For anything beyond reading — editing, merging, compressing, converting, signing, redacting — Windows users need third-party software. Here's what's worth installing in 2026.

The Free Tier

PDF-XChange Editor (Best Free PDF Editor — Windows)

The most capable free PDF editor on any platform. Features that are free (no watermark):

• View and annotate (highlights, notes, stamps, drawings)
• Fill and create form fields
• OCR scanned documents
• Add signatures and stamps
• Measure distances and areas
• Bookmarks and document comparison

Features that add a watermark (paid to remove):

• Edit existing text
• Delete/insert pages
• Flatten annotations

Verdict: The best free option for Windows users who work with PDFs regularly. Install this first.

Foxit PDF Reader (Free)

Fast, lightweight PDF reader with good annotation tools. Less feature-rich than PDF-XChange but snappier. The editor features (text editing, page management) require Foxit PDF Editor ($140/year).

SumatraPDF (Free, Ultra-Lightweight)

Opens PDFs in milliseconds. No annotation, no editing — purely a reader. 6 MB installed. Perfect for users who just need to read PDFs fast and hate bloated software. Also opens EPUB, MOBI, CBR, DjVu, and XPS.

MyPDF (Web — Free, Unlimited)

MyPDF handles the operations that desktop readers don't: merge, split, compress, convert, OCR, redact, sign, watermark, protect, unlock, add page numbers, and more. 47+ tools, all free, no installation needed.

The Paid Tier

Adobe Acrobat Pro ($23/month)

Does everything. Edit text, OCR, redact, compare documents, create forms, accessibility checking, portfolio creation, advanced security. The standard that every other tool is measured against. Worth it for legal, government, and enterprise use. Overkill for everyone else.

Nitro PDF Pro ($180/year)

Enterprise-focused with team features, batch processing, and Nitro Sign (e-signatures). Better value than Adobe for businesses with 5+ users. Interface feels more "Windows-native" than Acrobat.

Foxit PDF Editor ($140/year)

Good middle ground between PDF-XChange (free) and Adobe (expensive). Edit text, manage pages, OCR, forms, signatures. Faster than Acrobat. Includes PhantomPDF collaboration features.

Quick Comparison

Feature	PDF-XChange	Foxit Reader	MyPDF	Acrobat Pro	Nitro
Price	Free	Free	Free	$23/mo	$180/yr
Edit text	Watermark	No	No	Yes	Yes
Annotate	Full	Full	No	Full	Full
OCR	Free	Paid	Free	Yes	Yes
Fill forms	Yes	Yes	Yes	Yes	Yes
Sign documents	Yes	Yes	Yes	Yes	Yes
Merge/Split	Watermark	Paid	Free	Yes	Yes
Compress	Paid	Paid	Free	Yes	Yes
Convert formats	Paid	Paid	Free	Yes	Yes
Batch processing	Paid	Paid	Free	Yes	Yes
Redact	No (free)	Paid	Free	Yes	Yes

My Recommendation

For most Windows users: PDF-XChange Editor (free, installed) + MyPDF (web, for merge/compress/convert). Covers 95% of PDF needs at zero cost. For professionals who edit PDF text daily: Foxit PDF Editor. Best price-to-feature ratio for the "I need to change text in existing PDFs" use case. For enterprise/legal: Adobe Acrobat Pro. The accessibility tools, advanced redaction, and Bates numbering justify the cost for regulated industries. For users who just read PDFs: SumatraPDF. Lightning fast, zero bloat, perfect.

Related Tools

• Merge PDF — Combine PDFs without desktop software
• Compress PDF — Reduce file sizes for email
• OCR PDF — Make scanned documents searchable
• PDF to Word — Convert for editing in Word