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What our customers say about pdfFiller
See for yourself by reading reviews on the most popular resources:
The software is very user-friendly and FAST! I have purchased several PDF software programs through the year and many times Nuance Scansoft PDF (ver. 2, 3, 4, 5, 6, 7) and have purchased the Foxit (Phantom PDF) one.
I can say that the ease, the speediness of filling out PDF forms and its online platform make PDF Filler my number ONE PDF software now.
I have only one recommendation. If you could make a tryout period available for the Professional and Business versions, that would be awesome!
2016-08-25
Solidly good... but a little difficult to change fonts and the annoying text box that asks if you want to uncheck something often blocks the next thing you need to check.
2018-08-31
What do you like best?
I like how easy it is to edit the content of a PDF. I've recently had to adjust a few documents which were not previously editable for me, and this has made it simple to keep things updated.
What do you dislike?
I would like to be able to choose the file destination when selecting Save As, rather than it defaulting to my Downloads folder.
What problems are you solving with the product? What benefits have you realized?
We've recently implemented new contracts for our accounts, and using PDFfiller has made creating them so easy. It's saved me a significant amount of time.
I like how easy it is to edit the content of a PDF. I've recently had to adjust a few documents which were not previously editable for me, and this has made it simple to keep things updated.
What do you dislike?
I would like to be able to choose the file destination when selecting Save As, rather than it defaulting to my Downloads folder.
What problems are you solving with the product? What benefits have you realized?
We've recently implemented new contracts for our accounts, and using PDFfiller has made creating them so easy. It's saved me a significant amount of time.
2019-01-29
This is the only app I can erase and…
This is the only app I can erase and fill-in easily so I love it. However, the signing function is glitchy so I use Docu or Adobe sign for that. Still, soooo worth it b/c of the Erase and Fill features.
2019-11-27
PDFfiller has exceeded my expectations.
I regularly have a need to complete and to apply signatures to PDF documents. PDFfiller is a real time-saver in that it eliminates the need to print a hard copy and then manually complete, sign, and scan the PDF documents. Also, the PDFs that it creates end up looking much tidier and more professional. As a bonus, the software saves and maintains a duplicate record of all my PDF papers.
I originally subscribed to PDF Filler, under urgent circumstances, simply to be able to apply a verified electronic signature to a single document. But I've been awed by how versatile and useful it is. I now use it almost weekly. As a business owner, PDFfiller has been a great value. I'd recommend it to anyone who has an occasional or even a regular need to edit and to apply signatures to PDF documents.
There's really nothing about PDFfiller that I don't like. This is highly unusual for me as I'm not the most tech-savvy person and I frequently end up frustrated with software.
2017-11-14
I moved across the country since I had my brochure designed and printed. Meanwhile Covid-19 restrictions gave me the extra push to go 100% virtual with my business. Thus the online marketing material had to be accurate and up to-date. [pdfFiller made it easy for me to easy to update/edit my existing marketing materials.
2021-11-22
Dealing with this company was truly amazing. I have never had such professional response from the customer service of any company. The customer service rep was such a gentleman and solved my problem immediately. I would highly recommend this company!
2021-05-24
Great program for file editing
The program is very user friendly and have all the great options for working with multiple files, conversion, merging, signatures, editing.
2021-02-12
is there a way to access a pdf document on my laptop harddrive or is it always required to email to pdfFiller?
is there a way to embed text comments via the keyboard ?
2020-05-19
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What is resolution in predicate logic?
The resolution rule in propositional logic is a single valid inference rule that produces a new clause implied by two clauses containing complementary literals. A literal is a propositional variable or the negation of a propositional variable. ... all,, and are literals, the dividing line stands for “entails”.
What is meant by predicate logic?
Predicate Logic — Definition A predicate is an expression of one or more variables determined on some specific domain. A predicate with variables can be made a proposition by either authorizing a value to the variable or by quantifying the variable.
What is predicate logic example?
Example: We can form two different predicates. ... Definition: A predicate is a property that a variable or a finite collection of variables can have. A predicate becomes a proposition when specific values are assigned to the variables. P(x1,×2, ..., in) is called a predicate of n variables or n arguments.
Why do we use predicate logic?
Predicate logic uses quantifiers to indicate if a statement is always true, if it is sometimes true, or it is never true. In this sense, the quantifiers are used to correspond words such as “all”, “some”, “never”, and related expressions.
What is a predicate in math?
In mathematics, a predicate is either a relation or the boolean-valued function that amounts to the characteristic function or the indicator function of such a relation. A function P: X {true, false} is called a predicate on X. When P is a predicate on X, we sometimes say P is a property of X.
What is propositional logic and predicate logic?
Propositional logic is the study of propositions, where a proposition is a statement that is either true or false. ... Predicate calculus includes predicates, variables and quantifiers, and a predicate is a characteristic or property that the subject of a statement can have.
What is the purpose of the resolution procedure?
Solution :- Resolution — The resolution in the propositional logic is used to remove the consequences of the two literals. Resolution process is an inference rule that creates a new clause from the view the full answer.
What is proof resolution?
In mathematical logic and automated theorem proving, resolution is a rule of inference leading to a refutation theorem-proving technique for sentences in propositional logic and first-order logic. ... The clause produced by a resolution rule is sometimes called a resolvent.
What is resolution principle in artificial intelligence?
Resolution. Resolution is a theorem proving technique that proceeds by building refutation proofs, i.e., proofs by contradictions. ... Resolution is a single inference rule which can efficiently operate on the conjunctive normal form or clausal form. Clause: Disjunction of literals (an atomic sentence) is called a clause.
What kind of clauses are available in conjunctive normal form?
Conjunctive normal form. In Boolean logic, a formula is in conjunctive normal form (CNF) or clausal normal form if it is a conjunction of one or more clauses, where a clause is a disjunction of literals; otherwise put, it is an AND of ORS.
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