Best Alternatives to Adobe Acrobat in 2026
Adobe Acrobat's subscription model ($23/month or $180/year for the Standard plan) has made users search for alternatives. Whether you need free online tools like Smallpdf, a powerful desktop application like Foxit PDF Editor ($8/mo), or open-source solutions likePDF24 and PDFsam, there are excellent Acrobat replacements available for every use case and budget.
Best Overall Value
Foxit PDF Editor
$8/mo, professional features
Best Free Option
PDF24
Desktop + online, no watermarks
Best Browser-Based
Smallpdf
Simple, zero installation
Top Adobe Acrobat Alternatives Reviewed
Foxit PDF Editor
Foxit PDF Editor is the most feature-rich affordable Acrobat alternative, available on Windows, Mac, and Linux. At just $8/month (or $80/year), it provides comprehensive PDF editing, annotation, form filling, digital signatures, and OCR capabilities. Foxit combines professional functionality at a fraction of Acrobat's cost, making it ideal for businesses and individuals who need frequent PDF work without the Adobe subscription premium.
Smallpdf
Smallpdf is a user-friendly online PDF toolkit offering free tools for compression, splitting, merging, converting, and basic editing. With no downloads or complex workflows, Smallpdf works directly in your browser. The free tier includes all essential operations with reasonable usage limits. Premium membership unlocks unlimited processing and advanced features like batch operations and offline access.
PDF24
PDF24 offers both free online tools and a free desktop application for Windows, Mac, and Linux. It provides PDF merging, splitting, rotating, compressing, converting, and basic editing without watermarks or registration requirements. The desktop version works offline, while the web version requires no installation. PDF24's free tools rival paid competitors in functionality, making it one of the best completely free options available.
LibreOffice Draw
LibreOffice Draw is a free and open-source PDF editor included in the LibreOffice suite. It allows basic PDF editing, annotation, adding text and shapes, and creating new documents. While less powerful than professional editors, it's sufficient for annotating PDFs, adding comments, and making simple edits. Available for Windows, Mac, and Linux at zero cost.
Okular
Okular is a free and open-source PDF viewer with powerful annotation capabilities, developed by the KDE project. It supports highlighting, underlining, text notes, ink annotations, and more. While primarily a viewer, its annotation features rival PDF editors for many use cases. Available for Windows, Mac, and Linux. Perfect for reviewing and marking up documents without heavy editing needs.
Sejda PDF
Sejda is a free online PDF editor with a generous free tier: 3 PDF editing tasks per day with file sizes up to 200MB. It provides PDF merging, splitting, filling forms, adding signatures, compressing, and basic editing. Premium membership removes task limits and adds batch operations. No registration required for basic usage, and privacy-focused with no file retention.
PDFsam
PDFsam (PDF Split and Merge) is a free and open-source tool specialized in PDF manipulation. The free Basic version handles splitting, merging, rotating, and extracting pages from PDFs. The free desktop application works on Windows, Mac, and Linux without watermarks or registration. It's lightweight and focused on core PDF operations without unnecessary bloat.
Xodo
Xodo is a free PDF reader and annotator available on Windows, Mac, iOS, Android, and web browsers. It provides annotation tools including highlighting, drawing, text notes, and signatures. Cloud sync lets you access annotated PDFs across devices. While less comprehensive than full editors, Xodo excels for reviewing, marking up, and signing documents with a clean, intuitive interface.
Adobe Acrobat Alternatives at a Glance
| Tool | Price | Best For | Form Filling |
|---|---|---|---|
| Foxit PDF Editor | $8/month | Professional PDF editing | Full support |
| Smallpdf | Free tier + paid | Simple online editing | Basic |
| PDF24 | Free | Desktop & online tools | Yes |
| LibreOffice Draw | Free / Open Source | Basic editing & annotation | Basic |
| Okular | Free / Open Source | Viewing & annotation | Limited |
| Sejda PDF | Free (3/day) + paid | Online editing | Excellent |
| PDFsam | Free / Open Source | Merge & split | No |
| Xodo | Free | Annotation & signatures | Yes |
| Adobe Acrobat | ~$23/month | Professional workflows | Full support |
How to Choose an Acrobat Alternative
The best Adobe Acrobat alternative depends on your workflow, budget, and feature requirements. Consider three main factors: do you need desktop or browser-based tools, how often do you work with PDFs, and which features are essential (form filling, signatures, merging, annotation)?
For cost-conscious users who want professional functionality, Foxit PDF Editor at $8/month saves you over $200 annually compared to Adobe. It provides comprehensive editing, form processing, digital signatures, and OCR without compromise. For completely free solutions, PDF24 offers unlimited usage across desktop and browser with no watermarks — a genuine professional-grade free tool.Smallpdf is the best choice if you prefer a modern, polished browser-only experience with minimal learning curve.
If you specialize in merging and splitting PDFs, PDFsam is a lightweight, open-source tool that excels at its core purpose. For open-source enthusiasts, LibreOffice Draw provides free PDF editing and annotation as part of the LibreOffice suite. If annotation and reviewing are your primary needs, Okular (KDE) offers powerful markup capabilities without heavyweight editing.
For teams needing digital signatures and cloud sync, Xodo synchronizes annotations across Windows, Mac, iOS, and Android devices. Sejda bridges free and paid with a generous free tier (3 editing tasks per day). Check our Google Docs alternatives guide if you also need document collaboration features alongside PDF work.
Frequently Asked Questions
What is the best free alternative to Adobe Acrobat?
PDF24 is the best overall free alternative with both online and desktop tools, no watermarks, and comprehensive PDF manipulation. Smallpdf is best if you prefer a browser-only solution with a polished interface. For open-source options, PDFsam excels at splitting and merging, while LibreOffice Draw handles basic editing and annotation.
Can you edit PDFs without Adobe Acrobat?
Yes. Many free and paid tools edit PDFs without Acrobat. Free options include Smallpdf, PDF24, LibreOffice Draw, and Okular for annotations. For more powerful editing, Foxit PDF Editor ($8/mo) offers professional features at a fraction of Acrobat's cost. Online tools like Sejda let you edit PDFs directly in your browser.
What is the best Acrobat alternative for filling out forms?
Foxit PDF Editor is the best for form filling with full support for text fields, checkboxes, dropdowns, and submission. Sejda also offers strong form-filling capabilities with its free tier (3 tasks/day). For simpler forms, Smallpdf and PDF24 handle basic form completion without complex calculations.
What is the best free Acrobat alternative for merging PDFs?
PDFsam (free, open-source) is purpose-built for merging and splitting PDFs. Smallpdf and PDF24 both offer free online merging tools that work in any browser. Sejda provides online merging with a generous free tier (3 tasks/day). All three handle multi-document merges without watermarks.
Are there open-source PDF editors to replace Acrobat?
Yes. LibreOffice Draw provides free, open-source PDF editing and annotation. PDFsam specializes in splitting and merging. Okular is a powerful open-source PDF viewer with strong annotation tools. All are available for Windows, Mac, and Linux at zero cost.
What is the best browser-based PDF tool?
Smallpdf offers the most polished browser-based experience with zero installation. Sejda provides powerful editing directly in your browser with a generous free tier (3 tasks/day). PDF24's online tools rival dedicated software while requiring no download. All three prioritize simplicity and work across operating systems.
What is the best Acrobat alternative for digital signatures?
Foxit PDF Editor includes full digital signature support with certificate authentication. Sejda offers signature capabilities in its free tier. Xodo provides e-signature functionality across devices with cloud sync. For simple signature annotations, Okular and Smallpdf handle basic signing workflows.
What is the best Acrobat alternative for business use?
Foxit PDF Editor is the top choice for businesses seeking affordable, comprehensive PDF management at $8/mo. It provides form processing, digital signatures, batch operations, and security controls. For larger teams, Foxit offers enterprise licensing. Small businesses on tight budgets benefit from Sejda's free tier or PDF24's unlimited free usage.