Your PDF was rejected because it's over 150KB. Shrink it down instantly to bypass strict portal limitations.
online PDF compressorYou just finished scanning a multi-page application, but the online portal flashes an error: "File too large (max 150KB)". Hitting this exact file size limit can be incredibly frustrating, especially when you need the text to remain legible for reviewers. Our specific compress PDF to 150KB tool is built for this exact problem. It strips away heavy, invisible metadata and downsamples images aggressively to squeeze your document right under the 150KB threshold.
Drag and drop your oversized file into the upload zone.
Choose our highest compression setting to target 150KB.
Save the new file and check that it passes the portal requirements.
Algorithms designed to hit aggressive micro-size limits.
Never get blocked by a 150KB upload error again.
Reduces file size by up to 90% in mere seconds.
Keeps critical text readable even under extreme compression.
Strict government portals often enforce 150KB limits on passport scans.
Older ATS platforms may reject resumes larger than 150KB.
Answers for strict file size limits
Yes. While images will lose some crispness, we prioritize text retention so that names, dates, and ID numbers remain perfectly legible.