Frequently asked questions
Rivmu is free, needs no account, and processes files on your own device.
Are my files uploaded?
No. Every tool on this site runs in your browser. Files aren't sent to our server.
Is it really free?
Yes. There's no daily limit, watermark or sign-up. Ads will pay for the site.
What's the file size limit?
It depends on the tool. On a computer: 300 MB per PDF, 100 MB per image, and up to 50 files at once. On a phone: 100 MB per file and up to 25 files.
Does it work on my phone?
Yes, on iPhone and Android, in a current browser.
Can you scan or OCR PDFs, or convert to Word?
Not yet. Those need server processing, and we haven't built them.
Can I fill in a PDF form?
Yes. If the form has real fields, your browser's PDF viewer can fill them in. If it doesn't, Add text to PDF lets you type anywhere on the page.
How do I protect a copy of my ID before sending it?
Add a watermark that says who the copy is for, why, and the date. Use Watermark PDF for scans or Watermark image for photos, repeat it across the page, and keep your photo and ID number readable.
Can Rivmu pull the images out of a PDF?
Not as separate files. PDF to JPG and PDF to PNG save whole pages. Convert the page, then cut out the picture with Crop image.
Can Rivmu split a PDF by size or by chapter?
Yes. In Split PDF, By file size keeps each part under a limit you set, such as 10 MB, and One file per bookmark starts a new file at each chapter. Both run in your browser like the other modes.
Which languages are available?
English, Spanish, French and Arabic.