Merge PDF
Combine PDFs in a chosen order.
Compress PDF
Choose structural optimization or server-side lossy image recompression.
Upload requires your consent· Files: 1 · 50 MB
Files
Localor choose files from this device. Processing starts only when you press the button.
01 Choose files02 Review03 Process04 Download
Drop files here
or choose files from this device. Processing starts only when you press the button.
How it works
Compress PDF re-checks the output before download. If the result is not smaller, the original bytes are kept.
- 01Add a supported PDF file. The real type is checked before Compress PDF runs, not only the extension.
- 02Use the controls that belong to this task: Compression mode. Files over the stated limits are rejected.
- 03Check size, format and page or pixel counts on the result before downloading. Compression tasks keep the original when they do not save space.
Limits and support
Up to 1 file, 50 MB per input, 300 pages. Runs in the browser where the codec is available; the output is checked before download.
Privacy note
This task is hybrid: the browser handles what it can; server work requires explicit consent.
Output
Compress PDF re-checks the output before download. If the result is not smaller, the original bytes are kept.
Options
Compress PDF controls: Compression mode. Limits: 1 file(s), 50 MB each, 300 pages.
Common questions
Which files can I use?
Compress PDF accepts PDF and creates PDF. The actual file type is checked before processing. If the result is not smaller, the original bytes are kept.
Does this task upload my file?
It uses server-side processing. The workspace asks for explicit upload consent before sending the file. This task is hybrid: the browser handles what it can; server work requires explicit consent.
Which options are available?
Available controls include: Compression mode. Limits: 1 file(s), 50 MB each, 300 pages.