All converters

Offline file & PDF converters, organized by workflow.

Every tool in File Studio runs entirely on your device. Explore converters for PDFs, images, and everyday documents — then dive into a dedicated page for details and use cases.

Image tools

9 converters

HEICJPGHEIC to JPG converter

Make your iPhone photos instantly compatible with any app.

Drop HEIC images from your phone and File Studio will convert them into high‑quality JPGs that upload cleanly to websites, forms, and older software.

Works 100% offline on Mac & Windows.View details →
ImagesImagesImage resizer

Resize entire folders of images with predictable, clean results.

Set exact widths, heights, or longest‑edge limits and let File Studio handle the rest — keeping your images sharp and ready to share.

Works 100% offline on Mac & Windows.View details →
ImagesCompressed ImagesImage Compressor

Shrink image files without sacrificing the details you care about.

File Studio uses smart compression to dramatically reduce file sizes while keeping images sharp and vibrant — perfect for web uploads, emails, and storage optimization.

Works 100% offline on Mac & Windows.View details →
ImagesRotated ImagesRotate & Flip

Fix image orientation in seconds — rotate or flip with precision.

Whether your photos came out sideways or you need a mirror image, File Studio makes it effortless to rotate and flip images exactly how you need them.

Works 100% offline on Mac & Windows.View details →
ImagesCropped ImagesImage Cropper

Crop images with precision using an interactive canvas.

File Studio's visual cropping tool lets you drag, resize, and position crop areas exactly where you want them — then export pixel-perfect results.

Works 100% offline on Mac & Windows.View details →
ImagesFiltered ImagesImage Filters

Fine-tune colors, brightness & contrast with precise controls.

File Studio gives you professional-grade adjustment sliders for brightness, contrast, saturation, and more — all processed locally on your device.

Works 100% offline on Mac & Windows.View details →
ImagesWatermarked ImagesAdd Watermark

Protect your images with custom text or logo watermarks.

File Studio lets you add professional watermarks to your photos — whether it's your brand logo, copyright text, or custom graphics — all processed locally.

Works 100% offline on Mac & Windows.View details →
Multiple ImagesCollage ImageCreate Collage

Combine multiple images into stunning grid collages.

File Studio makes it easy to arrange photos into professional-looking collages — choose a layout, drag in your images, and export in seconds.

Works 100% offline on Mac & Windows.View details →
Multiple ImagesProcessed ImagesBatch Operations

Process hundreds of images with a single workflow.

File Studio's batch processing lets you apply the same conversion, resize, or compression settings to entire folders — saving hours of manual work.

Works 100% offline on Mac & Windows.View details →

Image conversions

7 converters

PNGJPGPNG to JPG converter

Convert PNG images to compact JPGs for easier sharing.

PNG files can be large. File Studio converts them to optimized JPGs that are perfect for web, email, and anywhere file size matters — all without uploading.

Works 100% offline on Mac & Windows.View details →
JPGPNGJPG to PNG converter

Convert JPGs to lossless PNGs for editing and archiving.

Need to edit a JPG without adding more compression artifacts? Convert to PNG for lossless editing, then export however you need.

Works 100% offline on Mac & Windows.View details →
PNGWebPPNG to WebP converter

Convert PNGs to WebP for modern, efficient web images.

WebP delivers smaller file sizes than PNG with comparable quality. Convert your images for faster websites and better performance.

Works 100% offline on Mac & Windows.View details →
JPGWebPJPG to WebP converter

Convert JPG photos to WebP for modern web optimization.

WebP gives you smaller files than JPG at comparable visual quality. Perfect for websites where every kilobyte of page weight matters.

Works 100% offline on Mac & Windows.View details →
WebPPNGWebP to PNG converter

Convert WebP images to universally compatible PNGs.

Need to use WebP images in software that doesn't support them? Convert to PNG for universal compatibility while preserving transparency.

Works 100% offline on Mac & Windows.View details →
WebPJPGWebP to JPG converter

Convert WebP photos to universally compatible JPGs.

Downloaded a WebP image you can't open? Convert it to JPG for compatibility with any device, software, or service.

Works 100% offline on Mac & Windows.View details →
HEICPNGHEIC to PNG converter

Convert iPhone HEIC photos to lossless PNG format.

Need maximum quality from your iPhone photos? Convert HEIC to PNG for lossless editing and archiving without any compression artifacts.

Works 100% offline on Mac & Windows.View details →