Alto Merge PDF Files by PDFfiller
#6,625 of 19,279 by installs on Edge · #3,169 of 8,290 in Productivity
First seen by this census 09/02/2026 — the store does not publish a creation date
Last updated 04/14/2020
Tracked since 09/02/2026
Compare with another extension
Category: Productivity
Description
Merge multiple PDFs into one with the best free tool on the web
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Growth
Change in installs, scaled to each window from the real gap between crawls. This store refreshes its install counts only occasionally, so these figures usually read 0 even for a listing that is growing - the weekly change in ratings under Rating above is the better signal here. A window needs a full period of history before it reports anything.
| Per | Growth | Growth % | Actual change | Measured over |
|---|---|---|---|---|
| day | 0 | — | 0 | 1 days |
| week | 0 | — | 0 | 8.4 days |
| month | Not enough history yet | |||
| year | Not enough history yet | |||
History
Tracking since 09/02/2026. History accumulates as changes are observed — check back soon.
Permissions
Access level: Limited — Some access to your activity or data, or to specific websites.
- Reads and changes your data on specific sites
Manifest V2
Reads and changes your data on specific sites
- background — Keep running in the background, even when no windows are open
- identity — Get your basic account/profile information for sign-in
- storage — Save its own settings and data locally