Frequently Asked Questions

HEIC (High Efficiency Image Container) is an image format developed by Apple. It's the default image format for photos taken on iPhones and iPads. While it offers better compression and quality than JPEG, it's not widely supported across all platforms and applications.

Converting HEIC to PDF makes your images more accessible and easier to share. PDF is a universal format that can be opened on any device or platform. It's also great for creating documents, presentations, or archiving multiple images in a single file.

Our converter supports a wide range of image formats including HEIC, HEIF, JPG, JPEG, PNG, WebP, GIF, BMP, SVG, TIFF, and ICO. You can mix and match different formats in a single convert process.

Yes, our tool is completely safe. All file processing happens directly in your browser - we never upload your files to any server. Your privacy is our top priority, and we don't store any of your data.

Yes! Our tool supports batch convert. You can upload multiple image files and convert them all to PDF in one go. You can also choose to merge them into a single PDF or create separate PDF files for each image.

No, all processing happens locally in your browser. Your images never leave your device, ensuring complete privacy and security. This also means the convert process is faster and doesn't depend on internet speed.

Since all processing happens in your browser, the maximum file size depends on your device's available memory. Generally, you can convert files up to several hundred MB without issues. For very large files, consider resizing them first.

Yes, we maintain the original image quality during convert. The images are embedded in the PDF at their original resolution and quality. There is no compression or quality loss during the convert process.

Convert speed depends on your device's processing power and the number/size of images. Typically, a single image converts in just a few seconds. Batch conversions of multiple images may take longer but are still quite fast.

Absolutely! Our tool includes a drag-and-drop interface that lets you easily reorder your images before convert. Simply drag the preview thumbnails to arrange them in your desired order.

No installation required! Our converter works entirely in your web browser. It's compatible with all modern browsers including Chrome, Firefox, Safari, and Edge on desktop and mobile devices.

There are no artificial limits imposed by our tool. You can convert as many files as you need. The only practical limit is your device's available memory and processing power.

Since all processing happens locally, your files are safe and never uploaded anywhere. If your browser crashes, simply refresh the page and start again. Your original files remain unchanged on your device.