Compress PDF Online for Office, Email and Document Submissions
Reportix Compress PDF is designed for business documents, project reports, invoices, scanned files, tender submissions and document packages. Upload a single PDF or compress multiple PDFs in one batch, choose the level that fits your quality and file-size requirements, and download the results as an individual PDF or a ZIP file.
How to Compress a PDF with Reportix
- Upload one PDF or select multiple PDF files for batch compression.
- Choose Recommended, Strong or Maximum Compression.
- Enable Email Attachment Mode, Preserve Text Searchability or Preserve Signatures & Stamps when needed.
- Select Compress PDFs and wait for the compression dashboard to show the result.
- Download the compressed PDF, or download a ZIP file when processing multiple PDFs.
Which Compression Level Should You Use?
Recommended Compression is suitable for most office reports and documents because it balances readability and file size. Strong Compression is useful for email sharing and client review. Maximum Compression creates the smallest output and is best when reducing attachment size is more important than retaining high-resolution images.
Compress Large PDFs for Real Office Workflows
Large PDFs often become difficult to email, upload to client portals or share with project teams. Reportix is built around these practical workflows: reducing scanned reports, engineering submissions, tender documents, invoices, signed forms and multi-file office packages. Email Attachment Mode helps target easier sharing, while batch compression lets teams process several documents in one session instead of compressing files individually.
Reduce Scanned PDF and Image-Heavy Document Size
Scanned PDFs, photo reports and image-heavy project documents usually contain more compressible data than text-only PDFs. Strong or Maximum Compression can reduce these files more aggressively, while Recommended Compression is intended for everyday business documents where readability is the priority. Already optimized PDFs may show a smaller reduction because less redundant data remains.
PDF Compression for Email Attachments and Client Portals
Use Reportix when a PDF is too large for an email attachment, document management system, tender portal or customer upload limit. After compression, the results dashboard shows the original size, compressed size, space saved and reduction percentage so you can quickly decide whether the output is suitable for sharing.
Frequently Asked Questions
Can I compress multiple PDF files at once?
Yes. Add multiple PDF files to the compression queue. Reportix processes them one by one and creates a ZIP file containing all completed PDFs.
Can I compress a PDF without losing quality?
Every real compression process can affect some content, especially high-resolution images. Recommended mode is designed to retain better office-document quality while still reducing file size.
Will text remain selectable and searchable?
Text-based PDFs can remain searchable when Preserve Text Searchability is enabled. The final result depends on how the original PDF was created.
What does Preserve Signatures & Stamps do?
It applies a safer office-document setting intended to protect the visual clarity of stamps and signatures. Always review critical signed documents after compression.
Why do some PDFs compress more than others?
Scanned and image-heavy PDFs often reduce more than text-only PDFs. Files that are already optimized may show only a small reduction.
What happens when a large PDF takes longer to process?
Large scanned files require more server memory and processing time. Keep the browser tab open until processing finishes, and try Strong or Maximum Compression when file size is the main concern.