PDF Tools for Writers & Authors
Prepare your manuscript for the world with free PDF tools. Convert from Word to PDF with preserved formatting and fonts, merge individually written chapters into a complete book, add page numbers and running headers, and compress for agent and publisher submission size requirements.
All tools are free, require no registration, and process files directly in your browser for maximum privacy.
Writers & Authors — Common PDF Challenges
How SublimePDF Helps
Word to PDF
Convert manuscripts to PDF with preserved formatting, fonts, and layout matching publisher requirements.
Merge PDF
Combine individually written chapters, front matter, and back matter into a complete manuscript.
Edit PDF
Add page numbers, running headers, title pages, and final formatting touches to completed manuscripts.
Compress PDF
Reduce manuscript files to meet agent and publisher email submission size requirements.
Recommended Workflow
Write and format
Complete your manuscript in Word, formatting according to publisher or agent submission guidelines.
Convert to PDF
Transform the Word document to PDF, verifying fonts, spacing, and layout are preserved accurately.
Assemble the book
Merge title page, copyright page, chapters, acknowledgments, and appendices into the complete manuscript.
Polish and submit
Add page numbers and headers, compress to meet submission requirements, and send to agents or publishers.
Helpful Guides
How to Merge PDF Files Online
Merging PDF files is one of the most common PDF tasks — whether you're combining reports, contracts, or scanned pages into a single document. SublimePDF lets you merge PDFs instantly in your browser with no file uploads to any server.
How to Compress PDF for Email
Email services typically limit attachments to 25MB. If your PDF is too large, SublimePDF can compress it dramatically while maintaining readable quality — perfect for sending via Gmail, Outlook, or any email service.
How to Add Page Numbers to PDF
Adding page numbers to a PDF makes documents easier to navigate and reference. Whether it's a report, manuscript, or legal document, SublimePDF lets you add customizable page numbers in seconds.
Privacy & Compliance
SublimePDF processes all files locally in your browser using WebAssembly technology. No documents are uploaded to any server, which helps organizations comply with data protection regulations like GDPR and HIPAA. Electronic signatures created with SublimePDF are legally binding under the ESIGN Act (US) and eIDAS (EU).