Nitro vs pdfFiller:Which is more popular by branded search?
In August 2026, Nitro had more branded searches than pdfFiller among PDF editing platforms worldwide. Nitro was estimated to have 120K branded searches compared to pdfFiller’s 93K, and held a 4.9% 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, Nitro 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 Nitro, 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 Nitro and pdfFiller comparison changed over the last 12 months?
3 findings
- The lead changed hands 5 times in the 11 months ending August 2026: Nitro took it in November 2025, pdfFiller took it in December 2025, Nitro took it in May 2026, pdfFiller took it in June 2026, Nitro took it in July 2026.
- Across the 11 months ending August 2026, Nitro’s estimated Share of Search among PDF editing platforms worldwide moved from 4.3% to 4.9%, and its estimated monthly branded searches moved from 131K to 120K.
- 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?
1 change
Estimated monthly branded searches for pdfFiller worldwide fell 37.1% over 11 measured months, from 148K to 93K in August 2026.
How each brand is measured
Brandwave collects information about searches that people make online using Nitro’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.
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