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Yes! All files are processed on our secure servers and deleted immediately after conversion. We never store your files.
Yes, all tools are completely free to use. No signup or credit card required ever.
You can upload files up to 100MB. For larger files we recommend compressing them first.
Try switching the quality mode to a lower setting. For very large files with many images the compression may vary.
HollaPDF works on all modern browsers including Chrome, Firefox, Safari and Edge on both desktop and mobile.