
Offers industry-leading conversational voice capabilities and broad reasoning, though it lacks specialized roleplay games.
Offers industry-leading conversational voice capabilities and broad reasoning, though it lacks specialized roleplay games.
BestPDF records 288 monthly visits with -83.9% month-over-month growth and Free pricing. Roxy - AI Voice Companion records 27,212,532 monthly visits with -6.4% growth and Freemium pricing.
Free browser-based PDF editor, converter, and translator with AI helpers built in.
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | bestpdf.co | itunes.apple.com |
| Pricing Model | Free | Freemium |
| Monthly Visits | 288 (288) | 27.21M (27,212,532) |
| MoM Traffic Delta | -1.5K (-83.9%) | -1.87M (-6.4%) |
| Primary Market & Share | 🇺🇸 United States (100%) | 🇺🇸 United States (35.2%) |
| Direct Visits / mo | 114 | 9.07M |
| User Rating | 4.1 | 4.1 |
| Supported Platforms | Website | App |
Free browser-based PDF editor, converter, and translator with AI helpers built in.
Modify text and images directly in a PDF and download the edited file, without installing a desktop application.
Translate PDFs into dozens of languages while keeping the original page layout, which is useful for research papers and multilingual reports.
Convert PDF to Word, Excel, PPT and JPG, and convert Word, PPT, Excel and JPG back to PDF or to JPG from the same site.
Shrink large files for easier sharing, batch-combine several PDFs, or split one document into separate pages and sections.

Hands-free AI voice chat for conversation, language practice and games
Talk to Roxy naturally in a voice-first interface and hear spoken replies, so you can use the app while driving, cooking or relaxing without touching your phone.
Play trivia, word puzzles, 20 questions and other casual games using only your voice for entertainment on the go.
Hold interactive conversations to practise a new language, or ask for instant translations when you need them.
Recent versions let you pick the underlying language model - Claude, DeepSeek, Gemini or your own custom model - to shape how conversations feel.

Offers industry-leading conversational voice capabilities and broad reasoning, though it lacks specialized roleplay games.
Offers industry-leading conversational voice capabilities and broad reasoning, though it lacks specialized roleplay games.

Provides fluid multimodal voice interactions and massive context integration, but is less tailored for casual companion games.
Provides fluid multimodal voice interactions and massive context integration, but is less tailored for casual companion games.

Delivers real-time conversational assistance with live web integration, but lacks dedicated hands-free voice companion modes.
Delivers real-time conversational assistance with live web integration, but lacks dedicated hands-free voice companion modes.

SpecialistExcels at high-accuracy translation and real-time voice translation, but does not offer conversational companion gameplay.
SpecialistExcels at high-accuracy translation and real-time voice translation, but does not offer conversational companion gameplay.
An AI-powered creative and productivity suite spanning video, documents, diagrams and data
An AI-powered creative and productivity suite spanning video, documents, diagrams and data
SpecialistFree online OCR that turns any image into editable text in seconds
SpecialistFree online OCR that turns any image into editable text in seconds
A free, AI-powered PDF editor for every device
SpecialistAI-powered PDF editor for Windows, Mac and iOS

SpecialistFree AI-powered PDF editor, converter and reader for every device
SpecialistFree AI-powered PDF editor, converter and reader for every device

Cross-platform PDF editing with GPT-powered AI for reading, translating, and signing documents

SpecialistFeatures structured language courses with conversational avatar tutors, but lacks open-ended voice gaming.
SpecialistFeatures structured language courses with conversational avatar tutors, but lacks open-ended voice gaming.
SpecialistFocuses strictly on interactive language learning and spoken fluency coaching rather than entertainment companions.
SpecialistFocuses strictly on interactive language learning and spoken fluency coaching rather than entertainment companions.