Convert VIFF to PDF
Convert VIFF images to PDF in bulk without losing quality or installing any software. Fast, free and easy to use.
68+ input formats · 41 output formats · click, drop or paste
How it works
- 01
Upload your VIFF file(s)
Click "Choose files" or drag your VIFF images into the drop area. You can also paste them.
- 02
Pick the output
PDF is pre-selected. Open Settings to adjust quality or max size.
- 03
Start conversion
Hit Convert. Files process three at a time — most finish in well under a second.
- 04
Download
Download each file individually, or all of them together as a ZIP archive.
VIFF vs PDF
Khoros Visualization
Scientific imaging format from the Khoros system.
Portable Document Format
Universal document format — perfect for printing or emailing images.
Frequently asked questions
How do I convert VIFF to PDF?+
Drop your VIFF image(s) into the converter above, click Convert, then download the result individually or as a ZIP.
How do I convert VIFF without losing quality?+
Open Settings and move the quality slider to 100. Lossless formats like PNG and TIFF always keep every pixel; WEBP and AVIF switch to lossless mode at 100.
Can I bulk convert VIFF files?+
Yes. Select or drop as many VIFF files as you like — they're converted in parallel and can be downloaded together as a ZIP.
Is this converter secure?+
Yes. Every file is converted entirely inside your browser and never uploaded to any server.
Can I edit images after converting?+
Yes — use our free Resize and Compress tools.
More tools
Compress
Shrink file size up to 90% with a live before/after.
Remove background
AI cut-outs as transparent PNG, in full original quality.
Resize
Exact pixels, percentages or social-media presets.
Font converter
TTF, OTF, WOFF2, EOT, SVG & more — every language kept, auto-optimized.
Image to vector
PNG, JPG, GIF, WebP → clean SVG, PDF, EPS & DXF with an accuracy score.
PDF compress & edit
Shrink PDFs up to 90%, edit, sign, merge, split and convert.
Design files
Open AI, EPS, Sketch, XD, Figma, CorelDRAW, InDesign, Affinity, Procreate & Krita.
PSD & Office
Edit & compress Photoshop, shrink Word, PowerPoint, Excel and ePub.