TIFF to JPG Converter - Free Desktop App

Office scanners default to TIFF because it's an uncompressed or losslessly compressed format that preserves every detail of the scanned document. A single page scanned at 300 DPI can be 25-50MB as TIFF. This is great for archival quality but impractical for sharing, uploading, or emailing. Converting to JPG typically reduces file size by 90-95%.

There is some quality loss because JPG uses lossy compression, but at quality settings of 85-95% it's virtually imperceptible for scanned documents and photographs. For text-heavy scans, use 90%+ quality to keep text sharp. The massive file size reduction (often 10-50x smaller) is worth the minimal quality tradeoff for most use cases.

For text documents and forms, use 90-95% quality to keep text crisp and readable. For photographs and mixed content, 85-90% is excellent. For web-only use where file size matters most, 75-80% still looks good. Diwadi lets you adjust the quality slider to find the right balance for your needs.

Yes. Drop your entire scanned document folder into Diwadi and convert all TIFF files to JPG at once. This is perfect for digitizing paper archives — convert hundreds of scanned pages in minutes instead of one at a time. All processing is local, so there's no upload wait even for large batches.

Multi-page TIFF files (common from office scanners and fax machines) contain multiple pages in a single file. Diwadi extracts each page as a separate JPG image, making it easy to work with individual pages. This is essential for document management workflows where you need to upload or share specific pages.

Yes, this is one of the most common use cases. Government portals, insurance forms, and corporate upload systems often have file size limits (2-5MB) and only accept JPG or PNG. Diwadi converts your large TIFF scans to properly sized JPGs that meet portal requirements, all without uploading your sensitive documents to any server.

Yes. Diwadi processes everything locally on your computer — your files never leave your machine. This is critical for medical records (HIPAA), legal documents, and other sensitive scans. No cloud upload, no third-party access. Your documents stay private throughout the conversion process.

Yes. The pixel dimensions and DPI metadata are preserved in the JPG output. A 300 DPI TIFF scan converts to a 300 DPI JPG with the same pixel dimensions. The only change is the compression method — JPG's lossy compression reduces file size while maintaining the scan's resolution and readability.

Yes, that's the recommended workflow. Keep your original TIFF files as the archival master copies — they have perfect lossless quality. Convert to JPG when you need to email, upload, or share documents. This gives you the best of both worlds: lossless archival and practical file sizes for daily use.

Yes. Since Diwadi runs natively on your desktop, it can handle large TIFF files that would time out or fail on web-based converters. Files of 100MB, 500MB, or even larger are processed using your computer's full resources. No upload limits, no server timeouts, no file size restrictions.