Supported file formats

Microsoft Office formats

• Word: DOC, DOCX, DOCM, DOT, DOTX, DOTM, RTF
• Excel: XLS, XLSX, XLSM, XLSB, XLTM, XLTX, XLT, XLAM
• PowerPoint: PPT, PPTX, PPS, PPSX

Other document formats

• Fixed-layout formats: PDF, XPS (export only)
• OpenDocument: ODT, OTT, ODS, FODS, ODP, OTP, FODP
• Delimited text tables: CSV, TSV, DSV (arbitrary separator)
• Other table formats: SXC, DIF
• eBook: ePub, AZW3, Mobi, TXT

Web-related formats

• Markup: HTML, MHTML, Markdown (MD), XML, CHM, JSON
• Email formats: EML, EMLX, MSG, MBOX, TNEF, MHT, PST, OFT, OST, VCF, ICS

Main features

• Edit files - Edit the content of various document formats including PDF, DOCX, XLSX, PPTX, and more.
• Translate to HTML/CSS - Convert documents to HTML/CSS for easy editing with WYSIWYG editors like CKEditor or TinyMCE.
• Save edited documents - Save the edited HTML/CSS back to the original document format or export to PDF.
• Extract document information - Extract information such as page count, size, and encryption status from documents.
• Support for various formats - Edit a wide range of document formats including Microsoft Office files, PDFs, and more.
• Password protection - Load and edit password-protected documents with ease, and protecting the output documents with password protection.
• Edit email - Edit and save the email messages and letters in MSG, EML, EMLX, MBOX and many other formats, including editing metadata like Subject, To, CC, BCC, From, Title, Date and so on.
• Font extraction - Extract fonts from WordProcessing documents for use in the editing process.
• Preview pages - Generate image representations of document pages to better understand content and structure.