Recording Software

To merge PDF files free online, upload your documents to Transfonic's PDF Merge tool, arrange them in the order you want, and download the combined file in seconds. No signup, no watermark, no file size limits for standard use.

You took a photo on your iPhone, sent it to a friend on Windows, and they replied: "I can't open this." Welcome to the HEIC problem. Since iOS 11, Apple iPhones and iPads save photos as HEIC by default — a format that's smaller and higher quality than JPG, but that a huge amount of software still can't open. The fix is simple: convert HEIC to JPG, the format that works literally everywhere. This guide covers every method, on every device — Mac, Windows, iPhone, Android, Chromebook, and Google Drive — plus how to convert hundreds of files at once, and how to stop your iPhone making HEIC files in the first place. No paid software required. In a hurry? The fastest method that works on any device is a browser-based converter. Convert HEIC to JPG free here — no download, no signup, files auto-delete. The step-by-step OS methods are below if you'd rather use built-in tools.

Image conversion online is the process of changing an image file from one format to another directly in your browser — no software to install, no account required. Transfonic supports 10 image formats, including JPG, PNG, WebP, HEIC, AVIF, GIF, BMP, TIFF, ICO, and SVG, converting between them in seconds for free.

Document conversion online is the process of transforming a file from one format to another directly in your browser — no software to install, no account required. Transfonic supports 13 document formats, including PDF, DOCX, XLSX, PPTX, CSV, HTML, EPUB, ODT, ODS, RTF, TSV, TXT, and Markdown, converting between them in seconds for free.