Absolute privacy
Your books are processed strictly locally. No upload, no server, no storage.
100% in your browser – no file uploads
Edit EPUB & PDF files in your browser
Convert EPUB to PDF and PDF to EPUB, merge or split PDFs and edit metadata – without uploading files and entirely on your device.
No sign-up
Files stay local
Free & unlimited
Converter
Pick your tool
Every conversion runs locally on your device. Nothing is uploaded.
Features
More than a simple converter
Real booklet printing
Imposition mode arranges pages so you can print double-sided, fold and bind them.
Crisp vector PDFs
Selectable, razor-sharp text instead of pixel mush – at a small file size.
Metadata & cover
Set title, author and cover – for a tidy e-book library.
PDF tools
Merge and extract pages – the little everyday helpers.
Free & unlimited
No sign-up, no watermarks, no limits. Funded by unobtrusive ads.
In three steps
How it works
Drop your file
Drag your EPUB or PDF into the converter – or pick it with a click.
Choose options
Set size, margins and the mode you want (e.g. reading PDF or booklet).
Download
The result is generated right in your browser and saved instantly.
Local document tools
A converter that keeps your files on your device
Privacy by default
BookForge processes EPUB and PDF files entirely inside your browser. This is useful for unpublished manuscripts, personal documents and other sensitive material.
Every tool works without an account, watermarks or a server-side queue. Processing speed therefore mainly depends on your device and file size.
For e-books, printing and everyday PDF work
Create a crisp reading PDF, prepare a booklet for folding and stapling or turn a normal text PDF into a reflowable EPUB. You can also merge PDFs, extract pages and edit metadata.
Frequently asked
FAQ
Are my files uploaded?
No. Selected EPUB and PDF files are processed locally in your browser and are not sent to BookForge for conversion.
Do I need an account?
No. BookForge works without an account, email address or registration.
Are there watermarks or usage limits?
No. BookForge adds no watermarks and does not limit the number of local conversions.
Which files work best?
Standards-compliant EPUB files and PDFs with a real text layer produce the most reliable results. DRM-protected, damaged or scan-only files are not supported.