All Conversion Tools
21 free tools for converting documents, spreadsheets, presentations, and images. No registration required.
DOCX to PDF
Convert Microsoft Word documents to PDF format
PDF to DOCX
Convert PDF files to editable Word documents
DOC to PDF
Convert legacy Word DOC files to PDF
ODT to PDF
Convert OpenDocument text files to PDF
DOCX to ODT
Convert Word documents to OpenDocument format
RTF to PDF
Convert Rich Text Format files to PDF
TXT to PDF
Convert plain text files to PDF
HTML to PDF
Convert HTML web pages to PDF
XLSX to PDF
Convert Excel spreadsheets to PDF
XLS to PDF
Convert legacy Excel files to PDF
ODS to PDF
Convert OpenDocument spreadsheets to PDF
CSV to XLSX
Convert CSV files to Excel format
CSV to PDF
Convert CSV files to PDF tables
PPTX to PDF
Convert PowerPoint presentations to PDF
PPT to PDF
Convert legacy PowerPoint files to PDF
ODP to PDF
Convert OpenDocument presentations to PDF
PPTX to ODP
Convert PowerPoint to OpenDocument format
JPG to PDF
Convert JPEG images to PDF
PNG to PDF
Convert PNG images to PDF
BMP to PDF
Convert BMP images to PDF
TIFF to PDF
Convert TIFF images to PDF
About Our File Conversion Tools
SimpleConverter.online offers a comprehensive suite of free online file conversion tools designed to help you transform documents, spreadsheets, presentations, and images between various formats. Our converter uses LibreOffice as the conversion engine, ensuring high-quality results that preserve your original formatting.
Document Converters
Our document conversion tools support Microsoft Word (DOCX, DOC), OpenDocument (ODT), Rich Text Format (RTF), plain text (TXT), and HTML files. Convert to PDF for universal sharing or transform PDFs back to editable Word documents.
Spreadsheet Converters
Transform your Excel spreadsheets (XLSX, XLS), OpenDocument Spreadsheets (ODS), and CSV files to PDF or other formats. Perfect for sharing data reports or archiving important financial documents.
Presentation Converters
Convert PowerPoint presentations (PPTX, PPT) and OpenDocument Presentations (ODP) to PDF format for easy sharing and printing. All slides, images, and formatting are preserved.
Image to PDF
Create PDF documents from your images including JPG, PNG, BMP, and TIFF files. Ideal for scanning documents, creating photo albums, or combining multiple images into a single document.