# What does PDF TO MP3 use?

PDF TO MP3 (pdftomp3.com) shows public evidence of 6 tools, according to runsonwhat (last checked 2026-10-31).

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records, Website code |  |

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Firebase](https://www.runsonwhat.com/reverse/firebase) | Backend & Database | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records |  |
| [Amazon SES](https://www.runsonwhat.com/reverse/ses) | Email Delivery | Email records |  |

## FAQ

### What tools does PDF TO MP3 use?

As of November 2026, runsonwhat has found 6 tools at PDF TO MP3 (pdftomp3.com) in public records. Edge & Hosting: Cloudflare. Application: Firebase. Company Ops: SendGrid and Amazon SES. Last checked October 31, 2026.

### Does PDF TO MP3 use Cloudflare?

Yes. runsonwhat found Cloudflare at PDF TO MP3 through DNS records that point at Cloudflare and code on pdftomp3.com. Cloudflare is a CDN & Edge tool used by 725,802 companies runsonwhat tracks.

### How does runsonwhat know what PDF TO MP3 uses?

runsonwhat reads public records only. Of the 6 tools at PDF TO MP3, 2 were found through DNS records, 2 through email records, 1 through website configuration files and 1 through code on pdftomp3.com. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and pdftomp3.com about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/pdftomp3.com (updated November 2026). Counts are companies with direct public evidence of the tool (DNS records, certificates, website code, a real-browser crawl, subprocessor lists), so they are lower bounds. Methodology: https://www.runsonwhat.com/methodology.