100% Offline Processing: All image and PDF operations occur completely on-device without cloud uploads
02 / DOCUMENT OPTIMIZATION & RESIZING · v1.0.0
Document Resizer.Precise on-device document compression.
Document Resizer (package com.documentresizer.app) is a high-precision, privacy-first Android utility created by Krishna Moni Borah under Cibru. Built for government exam applicants, professionals, and students, Document Resizer prepares job application photos, signatures, and PDF files to exact millimeter, centimeter, pixel, and kilobyte requirements with 100% offline, on-device processing.
CIBRU — INDEPENDENT DIGITAL STUDIODEVELOPED BY KRISHNA MONI BORAH
THE PURPOSEUseful by nature.
Useful by nature.
Engineered with intention.
Resize, crop, compress, and convert photos, signatures, and PDF documents on-device without uploading your files to remote servers.
Every release under the Cibru imprint is developed with uncompromising care for battery consumption, memory footprint, and user autonomy. Keystrokes, personal media, and sensitive tokens remain strictly within on-device sandboxes without external telemetry or background tracking.
PRIVACY AT THE COREZero surveillance.
Zero surveillance.
Respect for the user.
—Zero document uploads: Your sensitive documents never leave your phone.
—100% offline document engine with zero external tracking SDKs.
—Optional pseudonymous referral rewards and Google Play subscription verification.
—Support handled directly via support@cibru.in.
Engineered for speed.
Refined in the details.
Strict Size Compliance: Fit exact passport, visa, and exam upload targets (e.g., 20KB - 50KB JPEG)
Multi-Format Conversion: Convert between PDF, JPEG, PNG, and WebP instantly
Images to PDF: Merge multiple scanned photos and documents into compact multi-page PDF files
Exam & Application Presets: Built-in presets for common civil service, banking, and academic portals
Custom Preset Engine: Save your frequent dimensions and target sizes for one-tap batch processing
Simple by design.
Effortless from day one.
Select Document or Image
Choose a photo, scanned signature, or PDF file from your device storage.
Choose Preset or Set Dimensions
Pick an exam preset or specify exact width, height (mm/cm/in/px), and target file size.
Fine-Tune Crop & Orientation
Adjust framing and perspective using the built-in precision cropping tool.
Export & Save Locally
Process instantly on-device and save compliant files directly to your storage.
Considered at every
single touchpoint.
Need assistance?
Talk to the creator.
Direct developer assistance is provided by Krishna Moni Borah. Have a question, feature suggestion, or compatibility inquiry?