Can I merge and compress a PDF in one step?

Currently the merge and compress steps are separate tools on FixTools. After merging, click the PDF Compressor link to compress your result. Both tools are free and require no sign-up.

How much will compression reduce my merged PDF?

Typical reduction is 20–80% depending on content. PDFs with many images compress the most. PDFs with only text compress less. A 10MB merged PDF often compresses to 2–5MB.

Will compressing after merging reduce quality?

For standard documents and office files, compression is essentially invisible to the human eye. Images in your PDFs may reduce slightly in resolution, but the text remains sharp and readable.

What is a good target file size for sharing?

Email: under 10MB (Gmail) or 20MB (Outlook). WhatsApp: under 100MB for documents. Slack/Teams: under 25MB on most plans. Google Drive/Dropbox: no practical limit for storage.

Browse tools

Free · Fast · Privacy-first

Merge PDF Files Then Compress

The most common PDF workflow: combine multiple documents into one, then reduce the file size for sharing. FixTools gives you both tools in sequence — merge your PDFs first, then compress the result down to your target size.

⚡ Use Tool Now How it works

Cost: Free forever
Sign-up: Not required
Processing: In your browser
Privacy: Files stay local

⚡

Merge + compress in two steps

🔒

No file size limits

✨

No quality watermarks

PDF Tool

PDF Merger

All processing happens in your browser — your files are never uploaded to any server.

🚀Open PDF Merger

100% Free · No account · Works on any device

How to use this tool

💡

Use the PDF Merger to combine your files, then immediately compress the merged result using the PDF Compressor.

How It Works

Step-by-step guide to merge pdf files then compress:

1
Step 1 — Merge your PDFs
Open the PDF Merger, upload your PDF files, arrange them in order, and click "Merge PDF" to combine them into one document.
2
Download the merged PDF
Download the merged file to your device.
3
Step 2 — Compress the merged PDF
Open the PDF Compressor (linked below), upload the merged PDF, and click "Compress PDF" to reduce its file size.
4
Download the compressed result
Download the compressed PDF. The file is now merged and optimized for sharing, emailing, or uploading.