ComprimirPDF
Compresses PDF files for free in the browser, without registration and without uploading the document.
About ComprimirPDF
Compression runs on the device itself. A PDF is selected or dragged into the tool, one of three levels is chosen to balance file weight against sharpness, and the smaller file is downloaded. The result is framed as a lighter PDF with the same pages, not a rebuilt or re-flowed document.
Before downloading, the tool shows the size before and after, so a file that would not actually shrink can simply be left alone. The site states plainly that the file is processed on your device and is not sent to its servers, that it is free, and that no registration is required. The whole page, including a short FAQ about PDF compression and what to expect before and after, is written in Spanish.
Key Features
Three compression levels
The level chosen sets the balance between file weight and sharpness.
Processed on your device
The site states the document is handled locally and not uploaded to its servers.
Size comparison first
Sizes before and after are compared so the result can be downloaded only if it is smaller.
No registration
The tool is free to use and requires no account.
Specifications
- Platform
- Web browser
- Pricing
- Free
- Account needed
- No
- Processing
- In-browser