# aiPDF vs iTextMaster aiPDF records 3,816 monthly visits with -26.2% month-over-month growth and Freemium pricing. iTextMaster records 0 monthly visits with -100% growth and Free pricing. | Metric | [aiPDF](https://openaitools.app/tool/aipdf) | [iTextMaster](https://openaitools.app/tool/itextmaster) | | :--- | :--- | :--- | | Website URL | https://aipdf.ai | https://itextmaster.com/en | | Categories | AI PDF, AI PDF Summarizer, AI Chatbot, AI Document Extraction | AI PDF, AI Chatbot, AI Summarizer, AI PDF Summarizer | | Pricing Model | Freemium | Free | | Monthly Visits | 3,816 | 0 | | MoM Growth Rate | -26.2% | -100% | | Primary Market | United States | Global | | Direct Visits | 1,498 | 0 | | Review Score | 4.2 | 4.3 | | Saved Count | 5 | 1 | | Supported Platforms | Website | Website | ## aiPDF aiPDF turns long documents into something you can interrogate. You upload a PDF, EPUB or text file, or paste a URL — the tool also accepts YouTube links and podcast episodes — and the service preprocesses the content so you can start asking questions even while the full summary is still being generated. Every response is grounded in the source: the app returns detailed references pointing to the passages it used, so you can verify what it claims rather than trusting a black box. The product leans heavily on a playful brand voice (the site jokes that PDF now stands for "Pretty Darn Fantastic"), but the underlying feature set is practical. Document preprocessing scales with file size, large books are handled with their full context, and the Q&A pipeline is described as tested against benchmarks from organisations including Google and Stanford. It also supports multiple languages, responding in the language of your question. Privacy is a stated priority. Documents are stored on encrypted databases, are never used to train external models, and the team says it purges data from third-party providers such as OpenAI on a weekly basis. Retention differs by plan: automatic deletion after one month on the entry tier, six months on the mid tier, and indefinite storage on the top tier unless you delete manually. You can also remove documents yourself at any time. The company contributes monthly to environmental charities through earth.fm and is part of the One Percent for the Planet network. **Pricing & Plans:** Freemium. There is a free tier you can start on without payment, and paid subscription tiers (referenced as Playful, Dynamic and Flagship) that raise document size limits and extend how long stored documents are retained. Check the site's pricing page for current amounts. - **Ask questions across formats:** Upload PDFs, EPUB books, text files or paste a web article link, YouTube video or podcast episode and chat with the content in one interface. - **Answers with references:** Responses are backed by the passages they were drawn from, so you can check the source text instead of taking an answer on faith. - **Full-context book summarisation:** Large documents are summarised with their whole context in mind, which matters for ebooks and lengthy reports. - **Multilingual Q&A:** The system supports many languages and replies in the language of your question. - **Exportable answers:** AI responses can be exported for reports, research notes or your own record keeping. **Strengths:** Handles PDFs, ebooks, web pages, YouTube videos and podcasts in one tool; Answers include source references, which makes verification straightforward; Free tier available to test the workflow before paying; Clear, documented data-retention and deletion policies **Limitations:** Preprocessing time grows with document size, so very large files are not instant; Free tier caps file size, which can block huge books until you upgrade [Profile (Markdown)](https://openaitools.app/tool/aipdf.md) ## iTextMaster iTextMaster has evolved into a local-first document workbench. The core promise is privacy and convenience: you open a tool, drop in a PDF or image, and for the majority of operations the file never leaves your device because the processing happens inside the browser. Common jobs like merging, splitting, compressing, rotating, converting between PDF and Word, JPG, Markdown, or extracting tables are grouped by intent — combine files, reduce size, make PDFs editable, protect a document — so it is easy to jump straight to the task you need. Beyond the free browser tools, iTextMaster exposes a developer-facing PDF API. Signed-in users receive a monthly credit allowance, and paid credits cover backend jobs such as HTML-to-PDF rendering, invoice generation, webpage capture and batched merges. The site states that failed processing attempts are refunded automatically, and server-side tools are flagged before you submit data, which is a useful transparency detail for teams handling sensitive documents. The service is entirely web-based — there is no software install required, though a Chrome extension and a keyboard-driven workbench view are offered for frequent users. It is a pragmatic choice for individuals and small teams who want quick PDF fixes without accounts or upload risk, and for developers who would rather call an API than build PDF infrastructure themselves. **Pricing & Plans:** Website PDF tools are free to use, with most processing done locally in the browser. The PDF API uses a credit system: every signed-in user gets 100 free API Credits per month, 1,000 Credits equal $1, and basic API operations start at 1 Credit. Failed attempts are refunded automatically. Check the official pricing page for current details. - **135+ PDF tools:** A deep catalog covering merge, split, compress, linearize, OCR, encrypt, redact, flatten, metadata removal, format conversion and table extraction. - **Local browser processing:** Most file tools run entirely in your browser, so everyday PDF work does not require uploading your document to a server. - **Credits-based PDF API:** Backend endpoints for merge, split, HTML-to-PDF, webpage-to-PDF, invoice generation, redaction and OCR, billed through monthly credits. - **Clear server-path disclosure:** Tools that need server rendering, URL fetching or API processing state that clearly before you submit any data. - **Guided workflows:** Task-oriented routes and guides group tools by intent, and a searchable workbench plus Chrome extension speed up repeated jobs. **Strengths:** Large single-purpose tool catalog, so you rarely need a second site; Browser-first processing keeps most sensitive files on your device; Transparent labeling of which tasks run server-side; Free monthly API credits make it easy to prototype automation **Limitations:** No desktop or mobile app; everything depends on the browser; API use requires buying credits once the free monthly allowance runs out; With 135+ tools the catalog can feel overwhelming at first [Profile (Markdown)](https://openaitools.app/tool/itextmaster.md) ## Frequently Asked Questions ### How do aiPDF and iTextMaster compare in monthly traffic? aiPDF has 3,816 monthly visits, while iTextMaster has 0. Traffic estimates describe audience size, not product quality. ### How do their growth rates compare? aiPDF has a month-over-month growth rate of -26.2%; iTextMaster has -100%. ### How does pricing compare? aiPDF: Freemium. Freemium. There is a free tier you can start on without payment, and paid subscription tiers (referenced as Playful, Dynamic and Flagship) that raise document size limits and extend how long stored documents are retained. Check the site's pricing page for current amounts. iTextMaster: Free. Website PDF tools are free to use, with most processing done locally in the browser. The PDF API uses a credit system: every signed-in user gets 100 free API Credits per month, 1,000 Credits equal $1, and basic API operations start at 1 Credit. Failed attempts are refunded automatically. Check the official pricing page for current details. ## Alternatives | # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | 1 | [PDFgear](https://openaitools.app/tool/pdfgear) | 2,845,280 | -3.4% | Free | A free, AI-powered PDF editor for every device | [.md](https://openaitools.app/tool/pdfgear.md) | | 2 | [LightPDF](https://openaitools.app/tool/lightpdf-com) | 1,742,568 | -15.3% | Freemium | Free AI-powered PDF editor, converter and reader for every device | [.md](https://openaitools.app/tool/lightpdf-com.md) | | 3 | [pdf.net](https://openaitools.app/tool/pdf-net) | 1,257,131 | -22.3% | Freemium, Free | All-in-one online PDF editor with AI helpers for reading, summarizing, and generating documents | [.md](https://openaitools.app/tool/pdf-net.md) | | 4 | [UPDF AI](https://openaitools.app/tool/updf-ai) | 1,050,387 | -7.2% | Freemium, Free Trial, Paid | Cross-platform PDF editing with GPT-powered AI for reading, translating, and signing documents | [.md](https://openaitools.app/tool/updf-ai.md) | | 5 | [ChatPDF](https://openaitools.app/tool/chatpdf) | 1,044,477 | -3.7% | Freemium | Chat with any PDF, video, or website and get cited answers in seconds | [.md](https://openaitools.app/tool/chatpdf.md) | | 6 | [PDF.ai](https://openaitools.app/tool/pdf-ai) | 387,819 | -5.5% | Freemium, Free Trial | Chat with any PDF and get cited answers instantly | [.md](https://openaitools.app/tool/pdf-ai.md) | | 7 | [PDNob Online](https://openaitools.app/tool/pdnob-online) | 200,628 | +11.9% | Freemium, Free Trial | Free browser-based PDF toolkit with AI OCR and chat | [.md](https://openaitools.app/tool/pdnob-online.md) | | 8 | [AskYourPDF](https://openaitools.app/tool/askyourpdf) | 127,733 | +14.1% | Freemium | Chat with any PDF and add an AI chatbot trained on your own content | [.md](https://openaitools.app/tool/askyourpdf.md) | | 9 | [TubeOnAI](https://openaitools.app/tool/tubeonai) | 118,333 | +10.7% | Freemium, Free Trial | Summarize and repurpose videos, podcasts, articles and documents with AI | [.md](https://openaitools.app/tool/tubeonai.md) | | 10 | [Humata AI](https://openaitools.app/tool/humata-ai) | 57,233 | -32.1% | Freemium, Paid, Contact for Pricing | AI knowledge base for your documents | [.md](https://openaitools.app/tool/humata-ai.md) | --- Source: https://openaitools.app/compare/aipdf-vs-itextmaster More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)