Guides
Short, specific, and matched to what the app actually does. Each one ends with the real steps.
- How to convert HEIC to JPG on Android, without uploading anythingStep-by-step: convert iPhone HEIC photos to JPG on Android 9+ in bulk without uploading, with the free ConvertX app. Plus what to do on older Androids.
- How to compress images without losing quality (and when you can't)Lossless vs lossy, honestly: which formats compress with zero loss, when resizing beats quality settings, and how to do it offline with ConvertX.
- WebP vs AVIF: which one to convert toWebP or AVIF for your images? Size, quality, browser support, encoding speed and editing compared, with a clear recommendation and how to convert offline.
- Remove location and EXIF data from photos before you share themHow to strip GPS location, camera model and timestamps from photos before sharing, in bulk and without uploading, with ConvertX on Android or desktop.
- Bulk convert images on Windows, offlineConvert a whole folder of images on Windows 10 or 11 with a free offline app: drag and drop, pick a format, convert hundreds at once. No upload.
- Bulk convert images on a Mac, offlineConvert a folder of images on macOS with a free offline app: drag and drop from Finder, choose WebP, JPG, PNG, AVIF, BMP or TIFF, convert hundreds at once.