Compress PDF
NewCompress up to 5 PDFs in your browser and download a ZIP of smaller files with adjustable DPI and JPEG quality.
The Compress PDF tool reduces PDF file size for common sharing limits like email attachments, LMS uploads, and portal form restrictions. You can upload up to 5 PDFs in one run, apply the same compression settings, and download all compressed outputs in a ZIP.
Compression settings include target DPI and JPEG quality. The tool uses a text-preserving compression path so selectable/searchable text remains intact when supported by the source PDF.
All processing runs locally in your browser. Your PDF is not uploaded to Very Simple Tools servers, so sensitive documents stay on your device.
Related Compress PDF Tools
Merge PDF
Upload, organize, and merge PDF pages with auto-preview thumbnails, drag reorder, and one-click download export.
Split PDF
Split a PDF into multiple files using typed page ranges, Visual groups (click thumbnails to build output PDFs), or one file per page—with reorder, ZIP or separate downloads, all in your browser.
PDF to Word Converter
Convert PDF to editable DOCX with high-fidelity layout, text styling, tables, and images, plus optional page ranges.
Word to PDF Converter
Convert DOCX, ODT, and RTF into high-fidelity PDF output with server-side LibreOffice rendering and one-click download.
Protect PDF
Add a password to any PDF with AES-256 encryption on the server. One-click download, no extra settings.
eSign PDF
Sign your own PDF in the browser with draw, type, or upload signature modes plus drag-and-resize placement and flattened download.