TranslateEPUB vs SpinShare

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

TranslateEPUB compared with SpinShare
Detail	TranslateEPUB	SpinShare
What it does	Translate EPUB and PDF ebooks online with AI while preserving formatting	Fast, private, offline file converter for Windows
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Freemium
Pricing	Starter: $2.99 for 100 credits (≈1 book); Standard: $6.99 for 300 + 50 bonus credits (≈3.5 books); Power: $12.99 for 700 + 100 bonus credits (≈8 books); Plus: $29.99 for 1800 + 200 bonus credits (≈20 books); Pro: $99 for 7000 + 1000 bonus credits (≈80 books). Text books use roughly 1 credit per 1,00	Free with 5 free conversions. Paid plans: Founder Pass $1.99, Early Bird $3.99, Launch Special $5.99, Pro Pass $9.99, Standard Lifetime $14.99 (one-time purchase for lifetime license covering up to 3 PCs)
Key features	Free preview of first few pages on first upload Supports 100+ languages Preserves chapter structure and metadata Handles EPUB and PDF files up to 50MB Typical 100,000-word book completes in a few minutes Pay-per-book credit system with no subscription Supports text PDFs and scanned PDFs with OCR	300+ conversion options across images, video, audio, PDFs, documents, archives and subtitles 35 advanced file tools including crop, compress, trim, split, merge and redact 6 file actions: Copy, Copy path, Move to, Copy to, Terminal and Show Drag-and-drop interface with keyboard shortcuts All conversions run locally on your PC with no internet required No sign-up required Works with folders and mixed file selections Lifetime license covers up to 3 PCs
What makes it different	Maintains original EPUB formatting and structure unlike generic translators Consistent terminology across chapters for recurring names and defined terms Powered by Google Gemini Flash for professional-quality output Pay only for books you complete without mandatory subscriptions	Fully offline processing—files never leave your PC No sign-up, no queue, no conversion limit tracking uploaded to servers One-time lifetime purchase rather than subscription Combines file conversion with 35 built-in tools in a single application
Community votes	0	0
DR (Domain Rating by Ahrefs)	Not checked yet no change since last check	6 no change since last check
Trust Flow (Majestic)	1	5
Citation Flow (Majestic)	17	17
Referring domains (Majestic)	4	6

5 details filled in for both companies.

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