New in HTML Office Library 4.7
- Support for MBOX files (Thunderbird and other mail app. mailboxes)
- Support for CHM (help) file format.
- Support for CSV (displayed as table).
- Support for DOC 6-95 format.
- Support for old XLS format.
- Encoding detection for text files.
- Support for PICT format (embedded to some office documents)
- Support for JPX (JPEG2000) - currently using openjpeg.
- PDF conversion was completely rewritten:
- Big improvements in PDF rendering quality.
- Better text extraction from PDF (space detection, hyphenation handling).
- Faster PDF conversion - 1000 pages / sec.
- Less memory consumption for conversion of big PDF files.
- SIMD optimized image conversion for PDF (color spaces, masks, etc.).
- Improvements in PPTX, DOCX and XLS.
- Faster text extraction for all formats.
- Added document properties Authod, Keyword, Modified, Created.
- Search engine was completely rewritten:
- Smaller index and faster than all similar products (dtsearch, docfetcher, copernic, x1, etc.), search for word sequence.
- Check https://delphihtmlcomponents.com/codefinder.html application build using Office Library.
- Support for highlighting of code files (PAS, C++, JS, etc.)
- DarkMode property - convert styles to dark theme.
- ImageConverted now has CanvasClass property (canvas is used in HTML to PNG conversion).
- ODTTF format support
- TOTFFont now supports adding ligatures
- Now FileBrowser demo do not require VirtualTrees.
- New demo - PPT file explorer.