Best Online PDF Merger Alternatives in 2026
Updated
20 platforms from PDF merger software ranked against Online PDF Merger on the same published basis.
- 1Online PDF Merger vs HiPDF
- 2Online PDF Merger vs PDF4me Merge & Split
- 3Online PDF Merger vs LightPDF
- 4Online PDF Merger vs DoKit
- 5Online PDF Merger vs PDF Candy
- 6Online PDF Merger vs Smallpdf
- 7Online PDF Merger vs PDF24 Compare PDF
- 8Online PDF Merger vs AvePDF
- 9Online PDF Merger vs CoolUtils Online PDF Merger
- 10Online PDF Merger vs Mergram PDF Merger & Splitter
- 12Online PDF Merger vs Online2PDF
- 13Online PDF Merger vs PDF Joiner
- 14Online PDF Merger vs PDFsam Basic
- 15Online PDF Merger vs PDFViz
- 16Online PDF Merger vs Sejda PDF Editor
- 17Online PDF Merger vs PDFgear
- 18Online PDF Merger vs iLovePDF
- 19Online PDF Merger vs ZonePDF
- 20Online PDF Merger vs PDF Mixer
- 21Online PDF Merger vs PDFOptim
Online PDF Merger alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | HiPDF | 7.4 | Free plan | $3.33/mo | Android, API, Browser, iOS, Linux, Mac, Web, Windows |
| 2 | PDF4me Merge & Split | 7.4 | Free plan | Free | API, Browser, Web |
| 3 | LightPDF | 7.3 | Free plan | $1.33/mo | Android, API, Browser, iOS, Mac, Web, Windows |
| 4 | DoKit | 6.0 | Free plan | Free | Web |
| 5 | PDF Candy | 6.0 | Free plan | $0.33/mo | Android, iOS, Linux, Mac, Web, Windows |
| 6 | Smallpdf | 6.0 | Free plan | $10/mo | Android, iOS, Web, Windows |
| 7 | PDF24 Compare PDF | 5.9 | Free plan | Free | Android, iOS, Linux, Mac, Web, Windows |
| 8 | AvePDF | 5.8 | Free plan | $3.75/mo | Android, iOS, Linux, Web |
| 9 | CoolUtils Online PDF Merger | 5.8 | Free plan | Free | Android, iOS, Linux, Mac, Web, Windows |
| 10 | Mergram PDF Merger & Splitter | 5.8 | Free plan | Free | Web |
| 12 | Online2PDF | 5.8 | Free plan | Free | Web |
| 13 | PDF Joiner | 5.8 | Free plan | Free | Web |
| 14 | PDFsam Basic | 5.8 | Free plan | Free | Linux, Mac, Windows |
| 15 | PDFViz | 5.8 | Free plan | Free | Web |
| 16 | Sejda PDF Editor | 5.8 | Free plan | Free | Linux, Mac, Web, Windows |
| 17 | PDFgear | 5.7 | Free plan | Free | Android, iOS, Mac, Web, Windows |
| 18 | iLovePDF | 5.6 | No | — | Android, iOS, Mac, Web, Windows |
| 19 | ZonePDF | 5.6 | No | $4.99/mo | Android, Browser, iOS, Mac, Web, Windows |
| 20 | PDF Mixer | 5.5 | No | — | Windows |
| 21 | PDFOptim | 5.5 | No | $0.58/mo | iOS, Mac, Windows |
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Questions about Online PDF Merger alternatives
What is the best alternative to Online PDF Merger?
HiPDF, number 1 in PDF merger software with a score of 7.4 out of 10. The others here: PDF4me Merge & Split, LightPDF, DoKit and 16 more.
What is the best free alternative to Online PDF Merger?
HiPDF is the best-ranked alternative with a free plan. 16 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on what each maker publishes, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it.