How-to guides
Real workflows for homework, email, and sharing — using free private tools.
Each guide walks through a common task with links to the right converter. Everything stays on your device.
Turn iPhone photos into a PDF
A simple two-step flow for homework, insurance, and everyday sharing.
Read guide →Send iPhone photos by email
When the recipient can't open HEIC files.
Read guide →Compress a PDF for email
When your attachment is over the size limit.
Read guide →Submit homework as one PDF
From phone photos to a single file your teacher can open.
Read guide →Get a still image from a Live Photo
Save just the photo — not the motion clip.
Read guide →Merge documents before sharing
One attachment instead of five.
Read guide →PDF tools that never upload your files
Why local processing matters for sensitive documents.
Read guide →Convert WebP images for email
When recipients can't open .webp attachments.
Read guide →