SmallMB is an Android app for shrinking images and PDFs to exact KB/MB limits—without uploading files. Batch-compress photos or PDFs, resize images, convert JPG/PNG to PDF or PDF pages to JPG, and read PDFs in one lightweight app. No account, no cloud processing, and preset targets from 20 KB to 5 MB make it ideal for job forms, admissions, email attachments, and document portals. Download it free on Google Play and make every file fit.