What PDF operations does master-converter support?

Convert (PDF to/from Word, Excel, PowerPoint, JPG/PNG), compress, merge, split, rotate, add e-signatures, unlock password-protected files, watermark, and extract pages or text.

Do I need to install any software?

No. master-converter is 100% browser-based and works on any device with a web browser — no desktop app, no plugins.

Is there a free tier?

No free tier. Accounts start at 0 credits; tasks are paid through credit packs (e.g. ~$9.99 per 100 credits, roughly 50 tasks).

How is my document data handled?

Files are processed through secure third-party conversion APIs and removed after processing. Nothing is stored on your machine, since everything runs in the browser.

Which formats can I convert to and from PDF?

PDF to/from Word, Excel, PowerPoint and JPG/PNG, plus HTML and other common formats.

PDF Converter

Online PDF tools: convert, merge, split, compress, sign and OCR — pay only for what you use.

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Listing details

HiCyou directory record

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Listed website: master-converter.com
Directory record created: Nov 2, 2026
Last record update: Nov 2, 2026

Listing information

Overview
7 key features
5 use cases

This page describes HiCyou's directory record. It is not a security, ownership, or product-quality certification.

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What is PDF Converter

PDF Converter is a browser-based PDF toolkit: convert Word, Excel, PowerPoint, images, HTML and URLs to PDF, plus merge, split, compress, rotate, watermark, encrypt, sign and OCR. No install, no subscription — buy a one-time credit pack and pay only for the jobs you run. Available in English, 中文, 日本語, 한국어 and Español.

Key Features

- 25 PDF tools in five groups: Convert, Optimise, Edit, Secure, Extract

- Convert both ways: Word/Excel/PPT/HTML/URL and images to PDF, and PDF back to DOCX/XLSX/PPTX/PNG/JPG — plus PDF to PDF/A for archiving

- Edit: merge, split, rotate, add page numbers, watermark, flatten form fields and annotations

- Optimise and secure: compress, repair corrupted files, encrypt, decrypt, image-based e-sign

- Extract: OCR scans into searchable text, pull tables into Excel, read submitted form-field values

- Files up to 100 MB; encrypted upload, auto-cleared after processing

- Runs in any modern browser — no install, no plugin; per-file credits, no subscription, credits stay valid

Use Cases

Convert founder agreements, NDAs and pitch decks between PDF and Word/Excel
Compress oversized PDF proposals before emailing investors or clients
Merge scattered vendor quotes and onboarding docs into one clean file
Split long product or technical specs into chapter-wise PDFs for the team
E-sign contracts and unlock password-protected PDFs without desktop software

Why do startups need this tool?

Startups run lean — they can't justify per-seat Adobe licenses or IT overhead for basic document work. master-converter is a 100% browser-based PDF toolkit (convert, compress, merge, split, sign, unlock, extract) that needs no install, no account friction, and works on any device. Founders and ops teams use it to turn around contracts, pitch decks, invoices and specs in seconds, keeping the whole team document-ready at zero added cost.

FAQs

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iLovePDF · Smallpdf · PDF24 · Sejda · ILoveIMG · Adobe Acrobat Online

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