24 apps · Windows & Android
Apps that keep your files on your device
The free tools on this site handle a few files at a time. These are the full desktop and mobile versions — batch processing, offline AI and no uploads, ever. Buy once, keep forever.
- Work without an internet connection
- No account, no uploads, no telemetry
- One-time purchase — no subscription
Photos & images
Batch convert, upscale, clean metadata and watermark — on your own device.
- Windows
BatchLens Pro
Convert, resize, rename and clean whole photo folders — HEIC, AVIF, WebP and more.
Microsoft StoreView app - Windows
Upscale Studio
AI photo enlarger — upscale 2x, 3x or 4x on your own PC, in batches.
Microsoft StoreView app - Windows
Bulk Photo Watermark & Metadata Remover
Strip GPS and EXIF data and watermark hundreds of photos in one click.
Microsoft StoreView app - Windows
Artify AI
65+ offline photo-to-art effects — oil paint, sketch, cartoon, synthwave.
Microsoft StoreView app - Android
ShrinkForge
Android: compress photos to an exact size, resize and convert — no permissions, no ads.
Google PlayView app - Coming soon
Image Inspector
Android: see the EXIF, GPS and camera data hidden in a photo before you share it.
Google PlayView app - Coming soon
CloakExif
Android: remove hidden metadata from photos and documents before sharing.
Google PlayView app - Coming soon
Datelight
Android: retro date stamps, captions and emoji for photos and videos.
Google PlayView app
Offline AI art
Generate images from text without credits, subscriptions or uploads.
Audio, video & voice
Transcribe, subtitle, narrate and convert — speech AI that runs locally.
- Windows
Whispering Notes AI
Transcribe audio and video to text offline with Whisper — 90+ languages.
Microsoft StoreView app - Windows
Subtitle Studio AI
Generate, edit, style and burn in subtitles offline — SRT, VTT, ASS.
Microsoft StoreView app - Windows
Story Narrator AI
Offline text-to-speech with natural AI voices, ambience and audio export.
Microsoft StoreView app - Windows
Slumber Studio
Turn a script into a 90-minute sleep story or guided meditation, offline.
Microsoft StoreView app - Windows
Audio Fix Batch Converter
Batch convert MP3, WAV, FLAC, AAC, OGG and WMA with bitrate control.
Microsoft StoreView app
Files & PC
Find what fills your drive, remove duplicates, rename in bulk and move files to your phone.
- Windows
DiskAtlas Pro
See what is filling your drive — treemap, largest files, duplicates, safe cleanup.
Microsoft StoreView app - Windows
Duplicate File Finder & Photo Cleaner
Find exact duplicates and similar-looking photos; remove safely to the Recycle Bin.
Microsoft StoreView app - Windows
Bulk File Renamer
Rename hundreds of files with live preview and full undo — photos by date taken.
Microsoft StoreView app - Windows
Share Files PC
Send files between PC and any phone over Wi-Fi — scan a QR code, nothing to install.
Microsoft StoreView app - Windows
QuickConvert
Batch convert documents to PDF, TXT, CSV, JSON and Markdown in one click.
Microsoft StoreView app - Windows
ClassicPad Editor
A fast, private Notepad alternative for text, JSON, CSV, Markdown and logs.
Microsoft StoreView app
Documents & labels
OCR scans into searchable PDFs and print barcode labels from a spreadsheet.
- Windows
Private OCR Studio
Turn scans into searchable PDFs, Word and CSV — OCR that never uploads.
Microsoft StoreView app - Windows
Barcode Label Maker
Print barcode and QR labels from Excel or CSV on sheets or thermal rolls.
Microsoft StoreView app - Windows
Barcode & QR Code Generator
Offline QR codes and barcodes — CODE128, EAN-13, UPC, ISBN — saved as PNG.
Microsoft StoreView app
Learning & fun
Small, friendly apps for kids, words and a laugh.
Browser extensions
Add-ons for Chrome and Edge.
Need something built?
These apps are made by Zeeshan Khalid, who also builds custom apps, websites, private AI/LLM deployments and industrial automation. See the portfolio or request a quote.