Novus Stream SolutionsEight Free Browser Apps
Novus Stream Solutions develops free, ad-supported tools that deliver the features most software companies charge a premium for. Eight apps are live today: AI background removal, beat-synced music visualizers, a PDF studio, private file conversion, source-grounded study with careers and aptitude practice, 5,075 generated test files, a privacy-first AI history dashboard, and cited food-market price data, plus Novus Striker arcade soccer in early development.
Advertising helps support the free apps, and more products are already in build. Product guides live in documentation, updates and field notes on the product blog.
8
Live apps, free to use
123
Step-by-step tutorials
345+
Guides & articles
23
Topic hubs
The ecosystem · 01
NSS Background Remover
One-click AI background removal that runs entirely in your browser, for images, video, and GIFs, plus image and video editors, upscaling, and 40 tools in total. Your files never leave your device.
- AI cutouts with edge refinement, free at full resolution, batch up to 100
- Image & video editors with layers, 22 filter presets, and 2×/4× AI upscaling
- Private by design: processing happens on your device
NSS Background Remover demo: current step: Waiting for an image…
The ecosystem · 02
Novus Visualizers
Turn any track into a beat-synced music video. 13 engines carry six modes each, 78 in all, across a guided Classic editor and a node-based Studio, exported with no watermark and no render queue.
- 13 engines × six modes, all beat-locked to deterministic timing
- Classic editor or node-based Studio: one document, one renderer
- Free account adds saved projects, albums, and community remixes
Novus Visualizers demo: current step: Analyzing audio: detecting beats…
The ecosystem · 03
Novus PDF Studio
One private hub for every PDF job. Twelve page tools handle merge, split, organize, rotate, numbering, protect, unlock, compress, flatten, PDF-to-images, images-to-PDF, and OCR. The editor fills, signs, and marks up, all in the browser.
- AI field scan finds the blanks, including signature lines
- Twelve page tools plus AES-256 password protection
- Draw signatures and export a vector PDF with selectable text
Novus PDF Studio demo: current step: Waiting for a document…
The ecosystem · 04–09
Explore the rest of the ecosystem
6 more products, each with a live demo. Pick one.
The ecosystem · 04
Novus Convert
2,400 working conversion routes across 274 documented formats, all running in your browser. Mix images, media, documents, and archives in one queue, choose an output per file, and download only after validation.
- 2,400 routes across images, media, documents, archives, CAD, and fonts
- Mixed batches with a different output for each file
- A build-time check refuses to list a route that would quietly fail
Novus Convert demo: current step: Waiting for supported files...
The ecosystem · 05
Novus Learn
Follow the source, see the connections. Bring a topic, a URL, a paper, a video, a textbook, an upload, or a codebase and get notes, flashcards, a quiz, and a concept map built from that source's own sentences. Then keep going into 565 occupations, 376 aptitude suites, and an authored JavaScript course.
- Nine input modes, from a Wikipedia topic to a JavaScript codebase: extractive, never generated
- 565 occupations across 20 families, with a career matcher that never leaves your device
- 376 aptitude suites, 2,200 cognitive questions, 200 puzzles, and a 77-lesson JavaScript course
Novus Learn demo: current step: Pick a source, article, URL, paper, video...
The ecosystem · 06
Novus Examples
5,075 test files across 27 categories, generated, not collected. Every one ships with an exact spec sheet and a clean ↔ noisy twin, so a before/after test is one download away.
- Deterministic scripts, fixed seeds, and a spec sheet on every file
- Browse by purpose: OCR, ASR, segmentation, CSV parsing, JWT
- Fifty-two live targets, plus 840 editable visual templates
Novus Examples demo: current step: Counting the generated library...
The ecosystem · 07 · early access
Novus Striker
Arcade soccer in the browser. Pick a team, chain combos, bury last-second screamers. No download, no install, and still in active development.
- Play in the browser with nothing to install
- Over-the-top arcade matches with combo chains
- Early access: play now and send feedback
Novus Striker demo: current step: Loading the browser match...
The ecosystem · 08 · Free · account-based
Novus AI Stats
See everything you build with AI. Import ChatGPT, Claude, Gemini, Claude Code, Codex CLI/Desktop, Gemini CLI, and Cursor history into one privacy-first dashboard. Exports are parsed in your browser, only normalized statistics are kept, and share cards never expose transcripts.
- Seven providers: web chats and coding agents in the same frame
- Metric quality labels so estimates never masquerade as facts
- Raw prompts, transcripts, attachments, and local paths are never persisted
Novus AI Stats demo: current step: Opening the AI Stats PWA...
The ecosystem · 09
Novus Restaurant
Food-market prices you can actually cite. Eleven official statistical providers across nine markets, every observation carrying its source, its publication date, and an evidence confidence score. Where coverage is thin, the gap stays visible instead of being filled with an invented value.
- Eleven official sources: USDA, DEFRA, FAOSTAT, AAFC and more
- Observed date is the publisher’s, never the date Novus happened to fetch
- Browse the public data explorer without an account
Novus Restaurant demo: current step: Opening the public data explorer...
How We Build It
Every app we ship is free to access, ads keep the lights on, AI-assisted development keeps the build fast, and the roadmap keeps growing. Here is the playbook behind the ecosystem.
Free First
Every product is free to use by design. Ad support covers our costs, so you get real access, no paywalls, no stripped-down free tiers, no bait-and-switch.
Better Features
We benchmark against paid alternatives and build to exceed them. If a competing app charges $20 a month, our free version delivers the same, and then some.
Complete by Default
The core job stays open from start to export. Useful features belong in the product people can use today, not behind a speculative upgrade screen.
Built with AI
AI-accelerated development is behind every app we ship. It helps a small software business build, maintain, and keep improving an entire free ecosystem.
Resource hub
Latest guides & field notes
Novus Restaurant · Aug 28, 2026
Novus Restaurant: food-market data that shows its gaps
Why the ninth Novus app refuses to smooth a price chart, and why that makes it more useful rather than less.
Novus Learn · Aug 8, 2026
Where Novus Learn draws the line between your device and a server
An accountless app still has to decide what leaves the device. Here is the whole list of exceptions, why each one exists, and what it costs.
Visualizers · Aug 8, 2026
One analysis, many engines: keeping beat sync consistent
Why every layer reads one shared audio frame, why the beat grid is measured from the whole file up front, and the two bugs that proved both decisions were worth making.
Novus AI Stats · Aug 8, 2026
Unknown is not zero: how Novus AI Stats explains a blank metric
Why a missing number in an AI usage dashboard needs a stated reason, and the five states that give it one.
Novus Striker · Aug 8, 2026
How a Novus Striker match resolves: the contest, the charge, and a keeper that parries
The rules underneath an early-access arcade football game, and why each one replaced something that felt arbitrary.
Novus Examples · Aug 8, 2026
Generated, not collected: what a test file’s provenance decides
Why a test result is only as strong as your knowledge of the input, and what changes when every fixture arrives with its properties written down.
Novus Convert · Aug 8, 2026
The four ways a file conversion goes wrong, and which ones a converter can catch
What an output-validation gate can prove, what it cannot, and the minute of checking that catches the failure no converter will ever report.
PDF Studio · Aug 8, 2026
Covering is not removing: what Novus PDF Studio can actually take out of a document
The most dangerous thing a document tool can do is make you believe something is gone. Here is exactly where the line sits in PDF Studio, and why a button called Redact would have been the wrong feature to ship.
Resource hub
Browse by topic
Every guide, comparison, and field note is organized into 23 living topic hubs. Pick a thread and follow it: each hub updates automatically as we publish.
Apps & how-to
Build & engineering
Business & growth
Learn the apps
Tutorials for every app
123 step-by-step guides across the ecosystem. Start with the essentials below, then explore the full library.
Why Novus Stream?
Great software shouldn't require a subscription. We build free apps that go head-to-head with paid products and compete on the quality of the complete experience, not on how quickly a paywall appears.
The portfolio currently spans images, creator video, PDF forms, private file conversion, source-grounded learning, free sample files for testing, a local-first AI history dashboard, and cited food-market prices. New apps join that lineup as they are ready, with documentation and practical tutorials published alongside them.
Read Our StoryStart with any app, free
No paywall, no watermark, nothing to install. Only Novus AI Stats asks you to make an account, and only so it can show you your own history.
More apps are in the pipeline, follow the changelog to catch each launch.