Software crafted for clarity,
longevity, and purpose.
Felenium is an independent multi-product digital workshop. From trilingual translation and commercial invoicing to automated expense intelligence and multi-format reading, we build practical tools that solve everyday problems with clean, honest engineering.
The Workshop
Four purpose-crafted applications under active development, engineered for durability and daily utility.
Whiskers
Universal Digital Reader & Sanctuary
An offline-friendly universal reader built for serious literature and technical workflows. Opens EPUB, MOBI, PDF, DOCX, ODT, PPTX, CBZ, CBR, Markdown, and source code with hardware-accelerated rendering, ambient background soundscapes, and local OCR extraction.
- ✓ Native 20+ file format parsing without external conversions
- ✓ Offline ambient audio generator (Rain, Campfire, Night Woods)
- ✓ Local on-device OCR layer for scanned PDFs and image documents
- ✓ Strictly verified cryptographic checksums (SHA-256 / SHA-512)
Project Lexcat
Trilingual Lexicon & Transliteration Engine
A dedicated lexicographical engine bridging Urdu, Hindi, and English across Nastaliq, Devanagari, and Latin scripts. Designed for nuanced literary definitions, verified contextual examples, and accurate phonetic transliteration.
- ✓ Direct Nastaliq, Devanagari, and Latin script cross-transliteration
- ✓ Over 70,000+ verified contextual word mappings and nuances
- ✓ Completely offline-capable SQLite Room database architecture
- ✓ Targeted for translators, linguists, and regional literature readers
BillClaw
Retail Point-of-Sale & Digital Receipts
A practical billing and point-of-sale utility built for independent storefronts and retail merchants. Rapidly generate clean commercial receipts, dispatch directly via WhatsApp or SMS, and attach tamper-evident verifiable QR codes.
- ✓ Instant receipt generation dispatched via WhatsApp and SMS
- ✓ Cryptographically tamper-evident customer verification QR codes
- ✓ Daily cash-drawer reconciliation and tax calculation
- ✓ Runs swiftly on low-cost Android hardware with thermal printer support
Pawlet
On-Device Financial SMS Intelligence
Automated personal expense tracker that parses incoming bank debit alerts directly on your device. Organizes raw transaction messages into clear, actionable category dashboards with zero banking credentials required and zero server transmission.
- ✓ 100% local on-device parsing of banking SMS alerts
- ✓ Zero banking credentials or sensitive account numbers requested
- ✓ Automatic expense categorization and monthly visual run-rates
- ✓ Guaranteed privacy boundary: your financial transactions never leave your phone
Whiskers v1.2.3 — Download & Verification
Every official build published by Felenium is cryptographically signed and fingerprinted. Verify your APK against our official ledger before installing.
Get-FileHash Whiskers-v1.2.3-beta.6.apk -Algorithm SHA256 sha256sum Whiskers-v1.2.3-beta.6.apk An Independent Digital Workshop
Felenium is built on a quiet conviction: software should feel like a finely tuned instrument rather than an addictive amusement park. We design and build small, deliberate tools for everyday human utility—reading, language, local commerce, and financial clarity.
We are an independent software workshop, not an ad-supported growth funnel. We do not harvest your private messages, we do not require accounts to read your own books, and we keep core processing strictly on your device.
Tactile Digital Craft
We obsess over typographic rhythm, instant responsiveness, and zero unnecessary bloatware.
Grounded Utility
Every tool solves an actual problem people encounter in daily work and leisure—built to last years.
Privacy by Architecture
Sensitive data stays on your hardware. Banking SMS and book files are parsed locally with zero cloud telemetry.