Made for CVs and job portals
Applicant tracking systems — Workday, Greenhouse, Taleo and the rest — commonly restrict each upload to somewhere between 500 KB and 2 MB, and aiming below half a megabyte clears nearly all of them. Resumes built in design tools or exported by phone scanner apps often weigh several megabytes because every page is stored as a large image, which is precisely the kind of weight this compressor removes.
How much fits under half a megabyte
With each page re-encoded to roughly 50–100 KB, a five- to ten-page scanned contract generally comes in below the limit with signatures and stamps still recognizable. Target mode reruns the compression at stepped-down resolution and quality until the file is smaller than 500 KB, and it stops under the figure rather than at it so a borderline byte count cannot trip a validator. If even the gentlest pass cannot reach the goal at readable quality, you get the closest smaller file along with a notice that says so plainly — and if a small file would come out bigger, the original is handed back unchanged.
Processed on your machine, delivered clean
The compressor works by redrawing every page with the browser's own PDF rendering technology, converting each one to an optimized JPEG, and assembling a new document — all inside a Web Worker running locally, so a signed contract is never transmitted anywhere. One consequence worth knowing before you upload: the rebuilt pages are images, so recipients cannot copy text out of the compressed file; keep the editable original for anything beyond the upload itself. Locked PDFs need unlocking first, and the tool says so directly. There is no page limit beyond your browser's memory, no daily quota, and nothing stamped on the download.