pdfFiller vs Sejda:Which is searched more?
In September 2026, Sejda had more branded searches than pdfFiller among PDF editors worldwide. Sejda was estimated to have 2.2M branded searches compared to pdfFiller’s 92K, and held a 0.88% Share of Search versus pdfFiller’s 0.04%. These are worldwide searches for English-language branded terms.
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Which is more popular in search, pdfFiller or Sejda?
Compare the PDF editors teams use. 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 Sejda, pdfFiller. The figures are in the table below the chart.
View monthly share of search table
| Month | Canva | iLovePDF | Sejda | Smallpdf | Foxit | PDF-XChange | PDFescape | Nitro | pdfFiller |
|---|---|---|---|---|---|---|---|---|---|
| Oct 2025 | 79.1% | 19% | 0.77% | 0.63% | 0.2% | 0.1% | 0.1% | 0.04% | 0.05% |
| Nov 2025 | 75.7% | 22.2% | 0.9% | 0.74% | 0.21% | 0.11% | 0.1% | 0.05% | 0.05% |
| Dec 2025 | 73.4% | 24.1% | 1.1% | 0.87% | 0.24% | 0.12% | 0.1% | 0.05% | 0.05% |
| Jan 2026 | 77.1% | 20.7% | 0.91% | 0.75% | 0.21% | 0.12% | 0.1% | 0.05% | 0.06% |
| Feb 2026 | 77.1% | 20.7% | 0.91% | 0.77% | 0.21% | 0.1% | 0.08% | 0.05% | 0.05% |
| Mar 2026 | 75.7% | 22.1% | 0.9% | 0.74% | 0.21% | 0.12% | 0.08% | 0.04% | 0.06% |
| Apr 2026 | 75.8% | 22.1% | 0.89% | 0.74% | 0.21% | 0.11% | 0.08% | 0.04% | 0.05% |
| May 2026 | 75.8% | 22.1% | 0.89% | 0.74% | 0.18% | 0.1% | 0.08% | 0.04% | 0.04% |
| Jun 2026 | 69.8% | 27.8% | 1% | 0.93% | 0.2% | 0.11% | 0.07% | 0.05% | 0.05% |
| Jul 2026 | 68.1% | 29.3% | 1.2% | 0.88% | 0.24% | 0.13% | 0.09% | 0.07% | 0.05% |
| Aug 2026 | 72.1% | 25.7% | 1% | 0.71% | 0.21% | 0.1% | 0.08% | 0.06% | 0.04% |
| Sep 2026 | 73.8% | 24.3% | 0.88% | 0.6% | 0.18% | 0.1% | 0.06% | 0.05% | 0.04% |
How has the pdfFiller and Sejda comparison changed over the last 12 months?
3 findings
- Sejda was ahead of pdfFiller in every measured month of the 12 months ending September 2026.
- Across the 12 months ending September 2026, pdfFiller’s estimated Share of Search among PDF editors worldwide moved from 0.05% to 0.04%, and its estimated monthly branded searches moved from 145K to 92K.
- Across the 12 months ending September 2026, Sejda’s estimated Share of Search among PDF editors worldwide moved from 0.77% to 0.88%, and its estimated monthly branded searches held steady at 2.2M.
How did search popularity change for PDF editors worldwide in September 2026?
1 change
Estimated monthly branded searches for pdfFiller worldwide fell 36.7% over 12 measured months, from 145K to 92K in September 2026.
Other head-to-heads among PDF editors
How each brand is measured
Brandwave collects information about searches that people make online using pdfFiller’s and Sejda’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.
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