Convert Microsoft Reader eBook (.lit) to Portable Document Format (.pdf) online for free. Fast, secure document conversion with no watermarks or registration.
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LIT is Microsoft's defunct ebook format from the Microsoft Reader application (2000-2012). LIT files store text, images, and navigation in a compressed container based on the CHM format. With Microsoft Reader discontinued and unavailable on modern operating systems, LIT files are stranded in a dead ecosystem. PDF (Portable Document Format) is the universal document standard viewable on every device and platform worldwide.
Converting LIT to PDF produces a universally accessible document from an obsolete ebook format. This conversion serves both preservation and accessibility goals — ensuring that content created for Microsoft Reader remains readable, printable, and archivable in the format that every institution and device supports.
LIT files cannot be opened on any current operating system without significant effort. Microsoft Reader was discontinued in 2012, removed from download sources, and does not run natively on Windows 10 or 11. macOS, Linux, iOS, and Android have never supported the format. PDF is the only universal document format — converting LIT to PDF makes the content immediately accessible to everyone.
PDF also provides capabilities that LIT never offered. Printed copies, professional annotation with tools like Adobe Acrobat, digital signatures, page-number citations for academic reference, and archival in PDF/A format for long-term preservation. For libraries and archives that hold LIT collections, PDF conversion is the standard preservation pathway for these orphaned digital objects.
Calibre extracts the LIT file contents — HTML pages, images, CSS styling, and metadata — using its Microsoft Reader format parser. The HTML content is rendered with CSS styling into paginated PDF output using Calibre's PDF engine. Page size, margins, font, and line spacing are configurable. The LIT navigation structure generates PDF bookmarks for chapter-level navigation. Images are embedded at their original resolution. The output includes embedded fonts with proper character support, vector text for searchability, and a bookmark tree matching the original chapter structure. DRM-protected LIT files cannot be processed.
Text content converts with full fidelity — paragraphs, headings, lists, and basic formatting (bold, italic, underline) render cleanly in the PDF. The main quality consideration is the age of most LIT content: ebooks created in 2000-2010 often have minimal formatting and low-resolution images designed for the 240x320 Pocket PC screen. The PDF faithfully reproduces this content, but the visual result reflects the source material's limitations. For text-heavy fiction and non-fiction, the PDF output is excellent. For illustrated content, image quality depends entirely on the original LIT file.
| Device | LIT | |
|---|---|---|
| Windows PC | Partial | Partial |
| macOS | Partial | Partial |
| iPhone/iPad | Partial | Partial |
| Android | Partial | Partial |
| Linux | Partial | Native |
| Web Browser | No |
LIT-to-PDF conversion rescues content from Microsoft's discontinued ebook ecosystem, producing universally accessible, printable documents from an obsolete format. This is essential preservation work for any LIT collection.
Beyond format conversion, our PDF toolkit covers compression, merging, signing, OCR, annotation, watermarking, PDF/A conversion, and 10 more utilities.
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| Native |
| الميزة | LIT | |
|---|---|---|
| الاسم الكامل | Microsoft Reader eBook | Portable Document Format |
| الامتداد | .lit | |
| الأفضل لـ | eBook format | Universal format |