Pdf X1a Converter. Getting a typical pdf file to conform to pdf a 1 usually requires the most changes. Choose file export.
Pdf x 1 is the very first pdf x format. 3 once preflight has been opened select tab pdf x compliance. The pdf x 1a specifications are very clear.
It is possible to create pdf in pdf x 1a or pdf x 4 format create a multi page pdf resize and rotate each image convert each image to grayscale and set trim and bleed size to each page of pdf for free.
1 select the tools bar. Unless you want your printer to be able to alter or edit your documents just follow these easy steps to pdf your files. 2 locate the print and production tab expand it and open preflight. As for conformance level level a is often not practical because of missing unicode.