Linearize PDF
Restructure a PDF for fast web view so the first page displays before the whole file has downloaded. Ideal for large documents online.
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이 도구에 대하여
A normal PDF stores the information a viewer needs to start rendering at the end of the file, which means a browser has to download the whole thing before it can show page 1. On a 50 MB document over a slow connection, the reader watches a blank screen and gives up.
Linearising reorganises the internal structure so the first page and the objects it needs come first. A viewer can then render page 1 as soon as the opening chunk has arrived, and fetch the rest in the background or on demand.
The file size barely changes - this is a reordering, not a compression. It only matters for documents served over a network; a file that is downloaded before opening sees no benefit.
사용 방법
Add your PDFs
Drop in up to 10 files.
Linearise
The internal object order is rebuilt for progressive loading.
Download
Save the optimised files and serve them from your site.
활용 사례
Documents published on a website
A large report where the first page appears immediately instead of after a full download.
Slow or mobile connections
Readers on limited bandwidth see content rather than a blank viewer.
Document portals
Faster perceived load times across a whole library of files.
자주 묻는 질문
Will the file get smaller?
Barely. Linearising reorders content rather than compressing it. Use Compress PDF for size.
How do I know it worked?
View Metadata reports whether a file is linearised, and Acrobat shows Fast Web View as Yes in document properties.
Does it help for files that are downloaded first?
No. The benefit only appears when a viewer streams the file over a network.
Does the document look any different?
No. Content and appearance are identical; only the internal layout changes.