Free online file converter
Convert PDFs, images, documents, audio, and video online. Choose a tool, upload a file, and download your conversion—no signup needed.
or drag and drop files here. Up to 50 MB each.
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Popular converters
PDF · OCRPDF to WordExtract text or OCR scanned pages to DOCX.PDFPDF to JPGConvert every PDF page to a JPG image in a ZIP.PDFPDF to PNGConvert every PDF page to a PNG image in a ZIP.PDFCompress PDFReduce PDF size while keeping it readable.DOCUMENTWord to PDFConvert DOCX documents to PDF.IMAGEHEIC to JPGOpen iPhone photos anywhere.IMAGEWebP to PNGCreate a PNG for compatible apps.OCRImage to TextExtract English text from a photo.AUDIOM4A to MP3Make audio compatible with more players.
Free online file converters
OptiConverter brings common PDF, image, document, audio, video, and archive conversions together in one place. Open a dedicated tool page, upload a supported file, choose an output format, and download the result. No account is required.
Convert files in three simple steps
- Choose a converter above for the file type and task you need.
- Upload your file and select one of the formats available for that tool.
- Convert and download the new file with its correct file extension.
PDF, image, document, audio, and video tools
Browse image converters for HEIC to JPG, WebP to PNG, M4A to MP3, and other supported format pairs. Read our guide to opening HEIC photos on Windows, or use the PDF converters and document converters.