Best SysTools PDF Unlocker Alternatives in 2026
Updated
20 apps from PDF editors ranked against SysTools PDF Unlocker on the same published basis.
- 1SysTools PDF Unlocker vs WPS PDF Editor
- 2SysTools PDF Unlocker vs ONLYOFFICE PDF Editor
- 3SysTools PDF Unlocker vs Smallpdf
- 4SysTools PDF Unlocker vs PDFgear
- 5SysTools PDF Unlocker vs PDF Candy
- 6SysTools PDF Unlocker vs DocHub
- 7SysTools PDF Unlocker vs Sejda PDF Editor
- 8SysTools PDF Unlocker vs UPDF
- 9SysTools PDF Unlocker vs Stirling PDF
- 10SysTools PDF Unlocker vs KDAN PDF
- 11SysTools PDF Unlocker vs LightPDF
- 12SysTools PDF Unlocker vs PDFescape
- 13SysTools PDF Unlocker vs SwifDoo PDF
- 14SysTools PDF Unlocker vs PDF2Go
- 15SysTools PDF Unlocker vs PDF Architect
- 16SysTools PDF Unlocker vs PDF Agile
- 17SysTools PDF Unlocker vs PDF Reader Pro
- 18SysTools PDF Unlocker vs iLovePDF
- 19SysTools PDF Unlocker vs PDFluent
- 20SysTools PDF Unlocker vs Soda PDF
SysTools PDF Unlocker alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | WPS PDF Editor | 8.3 | Free plan | Android, Browser, iOS, Linux, Mac, Web, Windows | |
| 2 | ONLYOFFICE PDF Editor | 8.3 | Free plan | Android, API, iOS, Linux, Mac, self-hosted, Web, Windows | |
| 3 | Smallpdf | 8.2 | Free plan | $10/mo | Android, iOS, Web, Windows |
| 4 | PDFgear | 8.0 | Free plan | Free | Android, iOS, Mac, Web, Windows |
| 5 | PDF Candy | 8.0 | Free plan | $0.33/mo | Android, iOS, Linux, Mac, Web, Windows |
| 6 | DocHub | 7.9 | Free plan | Free | Android, iOS, Web |
| 7 | Sejda PDF Editor | 7.8 | Free plan | Free | Linux, Mac, Web, Windows |
| 8 | UPDF | 7.8 | Free plan | Free | Android, iOS, Mac, Windows |
| 9 | Stirling PDF | 7.8 | Free plan | $99/mo | Linux, Mac, self-hosted, Web, Windows |
| 10 | KDAN PDF | 7.8 | Free plan | $5/mo | Android, iOS, Mac, Windows |
| 11 | LightPDF | 7.7 | Free plan | $1.33/mo | Android, API, Browser, iOS, Mac, Web, Windows |
| 12 | PDFescape | 7.6 | Free plan | $2.99/mo | Web, Windows |
| 13 | SwifDoo PDF | 7.6 | Free plan | $5.75/mo | Android, iOS, Mac, Web, Windows |
| 14 | PDF2Go | 7.6 | Free plan | Free | Android, Browser, iOS, Linux, Mac, Web, Windows |
| 15 | PDF Architect | 7.4 | Free plan | Free | Windows |
| 16 | PDF Agile | 7.4 | Free plan | $39/mo | Mac, Web, Windows |
| 17 | PDF Reader Pro | 7.4 | Free plan | Android, iOS, Mac, Windows | |
| 18 | iLovePDF | 7.3 | Android, iOS, Mac, Web, Windows | ||
| 19 | PDFluent | 7.3 | Free plan | Free | Mac, Windows |
| 20 | Soda PDF | 7.2 | Android, iOS, Linux, Mac, Web, Windows |
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Questions about SysTools PDF Unlocker alternatives
What is the best alternative to SysTools PDF Unlocker?
WPS PDF Editor, number 1 in PDF editors with a score of 8.3 out of 10. The others here: ONLYOFFICE PDF Editor, Smallpdf, PDFgear and 16 more.
What is the best free alternative to SysTools PDF Unlocker?
WPS PDF Editor is the best-ranked alternative with a free plan. 18 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation.