Universal Document Converter
Convert between multiple document formats instantly, 100% client-side. No file uploads, your documents stay private.
Select Conversion Format
Drag & Drop your documents here or click to upload
Supported Document Formats
DOC/DOCX
Microsoft Word Documents
Portable Document Format
XLS/XLSX
Microsoft Excel Spreadsheets
PPT
Microsoft PowerPoint Presentations
TXT
Plain Text Documents
RTF
Rich Text Format
CSV
Comma Separated Values
ODT/OTT
OpenDocument Text
ODS
OpenDocument Spreadsheet
ODP
OpenDocument Presentation
About Universal Document Converter
Our Universal Document Converter is a free online tool that allows you to transform documents between multiple formats instantly. Whether you need to convert Word documents to PDF, Excel spreadsheets to HTML, or PowerPoint presentations to text, our converter makes the process simple and efficient while preserving your original formatting as much as possible.
Developed by Combo SEO Tools, this tool prioritizes your privacy and security. All conversion happens directly in your browser - no files are uploaded to any server, ensuring your sensitive documents remain completely private.
How to Convert Documents
Select Formats
Choose the source and target formats from the dropdown menus.
Upload Your Document
Drag and drop your file into the upload area or click to browse your files.
Adjust Settings
Select page size, orientation, and formatting options according to your needs.
Convert Document
Click the "Convert Document" button and wait for the process to complete.
Download Converted File
Download your converted document with preserved formatting and layout.
Frequently Asked Questions
Yes, our Universal Document Converter is completely free to use with no hidden charges or limitations.
Absolutely. All conversion happens directly in your browser. Your documents are never uploaded to any server, ensuring complete privacy and security.
We support DOC, DOCX, PDF, XLS, XLSX, PPT, TXT, RTF, CSV, ODT, ODS, ODP, and more. See the Supported Formats section for a complete list.
Yes, our converter preserves most formatting elements including fonts, colors, tables, and layout. Complex formatting may have some limitations in browser-based conversion.
You can convert documents up to 50MB in size. For larger files, we recommend optimizing your document or splitting content.
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