It is important to state: Heldermann Verlag still holds the rights. Engelking passed away in 2013, but his legacy is managed by the publisher. In recent years, they have made a legitimate eBook version available (usually through institutional access via SpringerLink or directly from the publisher). However, that price tag remains prohibitive for individual students (~$90–$120 for the digital version).
Most mathematicians I know have a dirty secret: they used a “scanned PDF” during their PhD prelims, then bought a hard copy later when they had a job. The search for the free PDF is a rite of passage, even if ethically murky.
If you cannot find (or do not want to use) an illegal PDF, here are legitimate alternatives: engelking general topology pdf
Let’s look under the hood. A typical user searching for "engelking general topology pdf" expects a complete, paginated scan or digital edition of the 1989 revised edition (Heldermann Verlag, ISBN 3-88538-006-4). The volume runs approximately 540 pages, but those pages are denser than almost any other math text.
In the world of academic mathematics, Engelking’s General Topology is widely considered the "bible" of point-set topology. While many undergraduate texts (like Munkres) focus on teaching the basics, Engelking serves as the definitive encyclopedic reference. It is exhaustive, rigorous, and dense. For researchers and graduate students working in topology, analysis, or geometric topology, this book is often the final arbiter of definitions, theorems, and counterexamples. It is important to state: Heldermann Verlag still
Engelking’s exercises are famously hard. Consequently, generations of students have produced unofficial solution sets, marginal notes, and cross-references. The PDF ecosystem includes many annotated scans where previous owners have handwritten corrections or references to subsequent research.
| Feature | Engelking | Munkres (Topology) | Willard (General Topology) | | :--- | :--- | :--- | :--- | | Target Audience | Graduate Students / Researchers | Undergraduates / First-year Grads | Graduate Students | | Difficulty | Very High | Moderate | High | | Style | Encyclopedic, concise | Conversational, pedagogical | Rigorous but readable | | Role | Reference Text | Textbook / Introduction | Advanced Textbook | | Exercise Style | Research-level, hard | Concept-reinforcing | Challenging | Gray area: Some authors allow chapter-by-chapter PDFs for
Gray area: Some authors allow chapter-by-chapter PDFs for personal use. Engelking did not, to my knowledge, release the book openly. Therefore, downloading a full PDF from LibGen or similar sites is piracy.
My advice: If you are a serious student, buy the book or borrow it. The physical copy is beautifully typeset, and you will use it for decades. If you cannot afford it, check your university library or ask your professor for a loan. That said, many mathematicians admit to having a "personal PDF" for convenience—just be aware of your institution's and country's rules.
Yes—with caveats.
If you need a reference for research or advanced study, there is no substitute. Every working topologist (and many analysts/geometers) owns a copy. However, as a learning text, it is unforgiving. Beginners will drown in notation and missing motivation.