Private PDF, Image & Utility Studio
100% FREE! Merge, split, compress, convert, edit, protect, and OCR your files. Your PDF is processed directly in your browser, helping keep your document processing private.
Traditional cloud PDF tools upload your sensitive documents to remote servers. FileZenith executes 100% of conversions directly on your local device.
Learn exact specs for SSC, UPSC, NEET, Railway, and banking portals, plus how to compress photos without losing visual quality.
Learn step-by-step how to compress passport photo or signature images to under 20KB for government job and recruitment form uploads.
Step-by-step tutorial on reducing passport photo size to under 50KB (20KB–50KB range) for SSC, IBPS, SBI, and Railway exam forms.
Learn how to compress scanned certificates, marks sheets, and identity photos to under 100KB without blurring text readability.
Complete guide to resizing, cropping, and formatting passport photos for government job and college entrance application portals.
Learn how to scan, clean background paper shadows, and resize signature image to 10KB–20KB for online form submission.
Understand the difference between JPEG and PNG formats for government job forms, file compression efficiency, and portal compatibility.
Learn practical tips on compressing documents, merging files, calculating loan EMIs, and privacy-first browser tools.
Master how to calculate your electricity bill from meter reading (kWh). Complete breakdown of telescopic slab tariffs, fixed charges, fuel surcharges, and state subsidies (Delhi, Maharashtra, UP, Karnataka).
Official 2026-2027 specifications for IBPS & SBI PO/Clerk: Photo (20-50KB), Signature (10-20KB), Left Thumb Impression (10-20KB), and Handwritten Declaration (50-100KB) with free instant resizer.
Master the exact UIDAI Aadhaar card print size for A4 paper and PVC cards. Learn e-Aadhaar password rules, front-back cropping, and 300 DPI printer settings.
Everything you need to know about FileZenith privacy, zero-server architecture, and limits.
