PDF-XChange vs pdfFiller:Which is more popular by branded search?
In August 2026, PDF-XChange had more branded searches than pdfFiller among PDF editing platforms worldwide. PDF-XChange was estimated to have 226K branded searches compared to pdfFiller’s 93K, and held a 9.3% Share of Search versus pdfFiller’s 3.8%. Worldwide · English terms: these are worldwide searches for English-language branded terms.
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Which is more popular in search, PDF-XChange or pdfFiller?
Compare services and tools used to edit and work with PDF documents. Branded searches tell you how often people look for a brand by name or related terms. Comparing these searches across competitors helps you see how popular each brand is over time.
Share of Search by month for PDF-XChange, pdfFiller. The figures are in the table below the chart.
View monthly share of search table
| Month | Smallpdf | Foxit | PDF-XChange | Nitro | pdfFiller |
|---|---|---|---|---|---|
| Oct 2025 | 61.5% | 19.5% | 9.9% | 4.3% | 4.9% |
| Nov 2025 | 64.4% | 17.7% | 9.3% | 4.6% | 4% |
| Dec 2025 | 65.7% | 17.8% | 8.6% | 3.8% | 4.1% |
| Jan 2026 | 63.2% | 17.4% | 10.1% | 4.5% | 4.8% |
| Feb 2026 | 66.1% | 17.7% | 8.4% | 3.8% | 4% |
| Mar 2026 | 63.6% | 17.5% | 10.2% | 3.8% | 5% |
| Apr 2026 | 64.7% | 17.9% | 9.6% | 3.9% | 4% |
| May 2026 | 67.2% | 16.5% | 8.8% | 4% | 3.4% |
| Jun 2026 | 69.5% | 14.7% | 8.1% | 3.8% | 3.9% |
| Jul 2026 | 64.5% | 17.3% | 9.4% | 5.3% | 3.5% |
| Aug 2026 | 63.7% | 18.2% | 9.3% | 4.9% | 3.8% |
| Sep 2026 | — | — | — | — | — |
How has the PDF-XChange and pdfFiller comparison changed over the last 12 months?
3 findings
- PDF-XChange was ahead of pdfFiller in every measured month of the 11 months ending August 2026.
- Across the 11 months ending August 2026, PDF-XChange’s estimated Share of Search among PDF editing platforms worldwide moved from 9.9% to 9.3%, and its estimated monthly branded searches moved from 300K to 226K.
- Across the 11 months ending August 2026, pdfFiller’s estimated Share of Search among PDF editing platforms worldwide moved from 4.9% to 3.8%, and its estimated monthly branded searches moved from 148K to 93K.
How did search popularity change for PDF editing platforms worldwide in August 2026?
2 changes
Estimated monthly branded searches for pdfFiller worldwide fell 37.1% over 11 measured months, from 148K to 93K in August 2026.
Estimated monthly branded searches for PDF-XChange worldwide fell 24.8% over 11 measured months, from 300K to 226K in August 2026.
How each brand is measured
Brandwave collects information about searches that people make online using PDF-XChange’s and pdfFiller’s names. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brands is growing, holding steady, or fading.
PDF-XChange
8 branded search terms
- pdf editor pdf-xchange
- pdf xchange
- pdf xchange editor
- pdf-xchange
- pdf-xchange app
- pdf-xchange com
- pdf-xchange pdf editor
- pdf-xchange software
pdfFiller
9 branded search terms
- pdf editor pdffiller
- pdf pdffiller
- pdffiller
- pdffiller app
- pdffiller com
- pdffiller online
- pdffiller pdf
- pdffiller pdf editor
- pdffiller software
Put your own brand in this comparison
Brandwave tracks your branded demand next to the rival you actually watch, with your campaigns, spend and outcomes on the same timeline.