Large files are also where an upload-based compressor costs the most time: minutes of upload, a queue, then a download of the result. Bindery skips all of it because the file never leaves your browser; heavy jobs run in a background worker and can be cancelled at any point without counting against your day. Compression needs the whole file in memory, so a memory guard at intake tells you what this device can hold; files above 200 MB switch to big-file mode, which streams Split and Extract only — split such a file first, then compress the parts. The original is never modified.
How it works
- Drop the large PDF into Compress and wait for the three computed sizes
- Choose the level that lands under 10 MB — Balanced first, Email & web if needed
- Download; if the file is over 200 MB, split it first and compress the parts
Questions people ask
How long does a 50 MB scan take?
Typically well under a minute on a recent laptop, because every page image is decoded and re-encoded on your machine — there is no upload and no server queue. The job runs in a background worker, shows progress, and can be cancelled; a cancelled job does not count against the daily free allowance.
Is there a file-size limit?
Not one that Bindery imposes. The limit is your device’s memory, and Bindery tells you at intake how much this device can hold before a job would fail. Files above 200 MB open in big-file mode, where Split and Extract stream the file but Compress is not available until it has been split.
What if I need under 10 MB but cannot lose quality?
Try Print cleanup first — it is lossless and helps files with duplicated resources — then Balanced, which keeps images at 150 DPI and is visually the same at normal zoom. If neither fits, Split under a size breaks the document into parts that each stay below 10 MB with no quality change at all.