Private file tools
Offline file converter for Mac and Windows.
Convert PDFs, images, SVGs, and spreadsheets locally. Your files stay on your device instead of being uploaded to a web converter.
Most useful workflows
High-impact tools first.
A curated set of the tools people reach for most often, not a wall of every possible file extension.
PDF to Compressed PDF
File Studio compresses PDFs losslessly by recompressing their internal streams, so files get smaller where possible and every page looks exactly the same.
Open workflow →Multiple PDFs to Single PDF
Drop contracts, appendices, and scans into File Studio, then set their order before exporting a single, cohesive PDF.
Open workflow →PDF to Clean PDF
Clean up contracts, scans, packets, and reports by deleting selected pages entirely on your device. File Studio keeps the original PDF untouched and exports a clean copy.
Open workflow →PDF to Images
Extract product photos, scanned images, figures, charts, and visual assets from PDFs without uploading the document to a website.
Open workflow →PDF to Clean Metadata
Review and update embedded PDF fields like title, author, subject, creator, and producer so shared files do not leak unnecessary document history.
Open workflow →Images to Compressed Images
File Studio lets you pick a quality level and output format to reduce file sizes while keeping images sharp and vibrant - perfect for web uploads, emails, and storage optimization.
Open workflow →Images to Images
Set exact widths and heights, or fit images inside a maximum box, and let File Studio handle the rest - keeping your images sharp and ready to share.
Open workflow →SVG to Optimized SVG / PNG
Clean up messy SVG code, strip unnecessary metadata, and dramatically reduce file sizes. Or convert your vectors into crisp PNGs at any size for universal use.
Open workflow →Excel to CSV / JSON
Turn complex Excel workbooks into clean, developer-ready CSV or JSON files. Keep your financial models, customer lists, and proprietary data completely offline.
Open workflow →Any File to Automated Output
Set up a Watch Folder, configure a rule, and let File Studio do the rest. Whenever a new file lands in that folder, it's converted, resized, compressed, or run through several steps in a row automatically in the background.
Open workflow →PDF to image
2 tools
Export crisp JPG images from any PDF document, 100% offline.
Convert every page of a document into ready‑to‑share JPGs without uploading anything to the cloud. Ideal for identity documents, receipts, and annotated PDFs you need as images.
Create pixel‑perfect PNG images from PDFs on your desktop.
File Studio lets you choose 72, 144, or 216 DPI so diagrams, UI mocks, and scanned documents stay legible at any zoom level.
Image to PDF
7 tools
Turn scattered photos into share‑ready PDFs in seconds.
Drag in receipts, scans, or camera photos and File Studio will combine them into one PDF that’s easy to archive and send.
Turn PNG images into professional PDF documents.
Convert screenshots, graphics, and PNG images into polished PDFs perfect for sharing, printing, or archiving - all without cloud uploads.
Combine any images into polished PDF documents.
Whether it's photos, screenshots, scans, or graphics - File Studio converts and combines them into professional PDFs without any cloud uploads.
Bundle web-ready WebP images into polished PDF documents on your desktop.
WebP is everywhere on the modern web, but sharing those images as formal documents often means converting to PDF. File Studio takes one or many WebP files and produces a clean, paginated PDF without touching the cloud.
Convert TIFF scans into shareable PDFs on your desktop.
TIFF files are common in scanning and archival workflows but awkward to share. File Studio combines one or many TIFFs into a portable PDF, one image per page, preserving full resolution and keeping everything offline.
Package uncompressed BMP images into portable PDF documents offline.
BMP files are common in legacy systems and older Windows workflows, but they are bulky and hard to share. File Studio wraps your BMPs into compact PDF documents while preserving every pixel, all without any internet connection.
Turn SVG illustrations into print-ready PDFs without any cloud dependency.
SVG files are perfect for the web but tricky to print or email. File Studio converts your vector artwork into high-quality PDFs that retain crisp lines at any zoom level, and the entire process stays on your desktop.
Image tools
18 tools, 2 featured
Resize entire folders of images with predictable, clean results.
Set exact widths and heights, or fit images inside a maximum box, and let File Studio handle the rest - keeping your images sharp and ready to share.
Shrink image files without sacrificing the details you care about.
File Studio lets you pick a quality level and output format to reduce file sizes while keeping images sharp and vibrant - perfect for web uploads, emails, and storage optimization.
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.
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.
Fine-tune brightness & contrast, or soften and sharpen, with precise controls.
File Studio gives you simple sliders for brightness, contrast, blur, and sharpening, all processed locally on your device.
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.
Process hundreds of files with a single action.
File Studio's batch processing applies one action to many files at once: images, PDFs, spreadsheets, or SVGs. Originals are never changed, and you save hours of manual work.
Shrink large TIFF files into lightweight JPGs without sacrificing clarity.
TIFF files can be enormous, making them impractical for email or web use. File Studio converts them to compact JPGs with granular quality control, and the entire process runs on your local machine with no cloud involvement.
Move from TIFF to PNG with zero quality loss, entirely on your desktop.
PNG offers the same lossless quality as TIFF but with much broader compatibility across browsers, apps, and operating systems. File Studio converts your TIFFs to PNG while preserving every detail, all without an internet connection.
Compress bulky BMP files into lightweight JPGs, completely offline.
BMP files store raw pixel data and can be impractically large. File Studio converts them to compact JPGs with adjustable quality, turning a 50 MB bitmap into a 1-2 MB image you can actually email or upload.
Upgrade uncompressed BMPs to compact, lossless PNGs on your desktop.
BMP files are pixel-perfect but wastefully large because they store raw, uncompressed data. File Studio converts them to PNG, which applies lossless compression to shrink files dramatically without losing a single pixel of detail.
Rasterize SVG artwork into crisp PNG images at any resolution you need.
SVG is great for scalable graphics, but sometimes you need a plain PNG for social media, email, or apps that do not support vector input. File Studio renders your SVGs at the exact pixel dimensions you specify, producing sharp PNGs locally on your machine.
Render vector SVGs as compact JPG images at any size, entirely offline.
Need a JPG version of your SVG artwork for email, a slide deck, or a platform that does not accept vectors? File Studio renders your SVG at the resolution you specify and outputs a clean JPG, all on your local machine with no cloud dependency.
Convert web-optimized WebP images to archival TIFF format on your desktop.
WebP is built for the web, but print shops and archival systems often require TIFF. File Studio bridges the gap by converting your WebP images into high-fidelity, lossless TIFF files, all processed locally.
Produce raw BMP bitmaps from PNG files for legacy and specialized needs.
Certain legacy applications, embedded firmware, and industrial systems require uncompressed BMP input. File Studio converts your PNG images to BMP locally, ensuring compatibility with older or specialized workflows while keeping files on your device.
Decode JPGs into uncompressed BMP files for systems that need raw pixels.
Some hardware, firmware, and legacy software only accept BMP input. File Studio decodes your JPG images and writes them as uncompressed bitmaps, giving you raw pixel data that any system can read, all processed locally.
Convert PNG images to professional-grade TIFF for print and archival use.
TIFF is the preferred format for print shops, medical imaging, and long-term archives. File Studio converts your PNG files to lossless TIFF, and every step stays on your local machine.
Move JPG photos into TIFF format for print and archival workflows.
Print shops, publishers, and archival systems often require TIFF. File Studio converts your JPG photos into lossless TIFF files, preserving the decoded pixel data at full resolution, all processed on your desktop.
PDF tools
12 tools, 5 featured
Make PDFs lighter without sacrificing clarity.
File Studio compresses PDFs losslessly by recompressing their internal streams, so files get smaller where possible and every page looks exactly the same.
Stack, reorder, and merge PDFs into one polished document.
Drop contracts, appendices, and scans into File Studio, then set their order before exporting a single, cohesive PDF.
Cut big PDFs down to the exact sections you actually need.
Whether you’re sharing just a chapter, a signed page, or a handful of slides, File Studio makes it effortless to split PDFs without risk to your original.
Unlock password-protected PDFs you already have access to.
If you know the password, File Studio can remove it permanently so you can open, print, and share the PDF freely - all without sending it to the cloud.
Remove unwanted pages from PDFs without uploading the document.
Clean up contracts, scans, packets, and reports by deleting selected pages entirely on your device. File Studio keeps the original PDF untouched and exports a clean copy.
Pull embedded images out of PDFs while keeping files private.
Extract product photos, scanned images, figures, charts, and visual assets from PDFs without uploading the document to a website.
Clean PDF metadata before sending sensitive documents.
Review and update embedded PDF fields like title, author, subject, creator, and producer so shared files do not leak unnecessary document history.
Flatten PDFs for cleaner sharing and archiving.
Remove interactive form fields and annotations to get a simpler PDF that is harder to edit and easier to share and archive.
Strip comments and annotations from PDFs before sharing.
Clean review notes, highlights, comments, and annotation layers from PDFs on your own device so final documents are ready for clients, records, or submission.
Fix sideways and upside-down PDF pages without leaving your desktop.
Scanned documents, merged PDFs, and faxes often have pages in the wrong orientation. File Studio lets you rotate individual pages or entire documents by 90, 180, or 270 degrees, all processed locally on your machine.
Add professional page numbers to any PDF without a cloud editor.
Printed manuals, reports, and bound documents need page numbers, but adding them in most PDF editors is surprisingly difficult. File Studio stamps clean, customizable page numbers onto every page of your PDF, all processed locally.
Sign contracts and forms on your desktop, no cloud signature service needed.
Cloud-based e-signature platforms upload your documents to their servers. File Studio lets you place your signature directly onto PDF pages on your own machine. Draw a signature, import an image, or use a saved signature, and finalize the document locally.
Image conversions
6 tools
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.
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.
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.
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.
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.
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.
Data tools
1 tools, 1 featured
Developer tools
1 tools, 1 featured
Spreadsheet tools
2 tools
Transform spreadsheet data into clean JSON without any cloud upload.
Developers frequently need to turn spreadsheet data into JSON for APIs, databases, and web applications. File Studio reads your .xlsx files and produces well-structured JSON output, all processed on your local machine so proprietary datasets stay private.
Convert CSV to Excel offline on Mac without uploading your data.
File Studio turns CSV files into .xlsx spreadsheets locally on your Mac or Windows PC. Choose the delimiter and data types before conversion to avoid lost leading zeros, misread dates, and scientific notation.